Finite Group Databasebeta

← C2×#26081 #6443494

Subgroups — C2×#26081 #6443494

Order 512.

1974 conjugacy classes of subgroups.

The subgroup lattice has 518 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3163C211yesmaximal, characteristic, complemented
2C2×#3084C212yesmaximal
3C2×#2912C211yesmaximal, characteristic
4#26081C2116yesmaximal, direct product factor
5C2×#2090C212yesmaximal, complemented
6C2×#2060C212yesmaximal, complemented
7C2×#1951C211yesmaximal, characteristic, complemented
8C2×#1945C211yesmaximal, characteristic, complemented
9C2×#1859C212yesmaximal
10C2×#1844C211yesmaximal, characteristic, complemented
11C2×#1815C211yesmaximal, characteristic
12C2×#1764C211yesmaximal, characteristic
13C22×#131C2211yescharacteristic
14C2×#544C2212yes—
15C2×#520C2212yes—
16#3163—24no—
17#3163C2218yescomplemented
18C2×#501—22no—
19C2×#499—21no—
20C2×#498—21no—
21#3084—28no—
22#3084C22116yes—
23C2×#479—22no—
24C2×#475—22no—
25C2×#478—22no—
26C2×#476—22no—
27C22×#108C2211yescharacteristic
28#2912—24no—
29#2912C2218yes—
30C2×#428—22no—
31C2×#428C2212yes—
32C2×#428C2212yes—
33C2×#428C2212yes—
34C2×#427—21no—
35C2×#427C2211yescharacteristic
36C22×#106—21no—
37C22×#106C2212yes—
38C22×#106C2211yescharacteristic
39C22×#106C2211yescharacteristic
40C2×#424C2212yes—
41C22×#104C2211yescharacteristic
42C2×#417C2212yes—
43C2×#416C2211yescharacteristic
44C2×#405C2211yescharacteristic
45C22×C4×C8C2211yescharacteristic
46C2×#384C2212yes—
47#2090C22116yescomplemented
48#2060C22116yescomplemented
49#1951C2218yescomplemented
50#1945C2218yescomplemented
51#1859C22116yes—
52#1844C2218yescomplemented
53#1815C2218yes—
54#1764C2218yes—
55C2×#343C2212yes—
56C2×#343C2212yes—
57C2×#341C2211yescharacteristic
58C2×#339C2211yescharacteristic
59C2×#339C2212yes—
60C22×#41C2311yescharacteristic
61C2×#131—22no—
62C2×#131—24no—
63C2×#131Q818yescomplemented
64C2×#131C2314yes—
65C22×M16—21no—
66C22×M16C2312yes—
67C22×M16C2311yescharacteristic
68C22×M16C2311yescharacteristic
69C23×C8—21no—
70C23×C8C2311yescharacteristic
71C23×C8C2311yescharacteristic
72#544—24no—
73#544—24no—
74#544—42no—
75#544C2318yes—
76C2×C4⋊Q8—22no—
77C2×C4⋊Q8—22no—
78C2×#125—22no—
79C2×#125—22no—
80C2×C22⋊Q8—42no—
81#520—24no—
82#520—24no—
83#520—42no—
84#520C2318yes—
85C2×C4×Q8—22no—
86C2×C4×D4—22no—
87C2×C4×D4—42no—
88C2×#117—22no—
89C2×#117C2311yescharacteristic
90C2×#117C2312yes—
91C22×C4⋊C4—22no—
92C22×C4⋊C4—42no—
93C22×C4⋊C4C2312yes—
94C22×C4⋊C4C2312yes—
95C22×C42C2311yescharacteristic
96#501—216no—
97#499—28no—
98#498—28no—
99#479—216no—
100#478—216no—
101#476—216no—
102#475—216no—
103C2×#108—24no—
104C2×#108C2314yes—
105#428—24no—
106#428—24no—
107#428—24no—
108#428—216no—
109#428C2318yes—
110#428C2318yes—
111#428C2318yes—
112#427—28no—
113#427D414yes—
114#427C2314yes—
115C2×#107—22no—
116C2×#107—22no—
117C2×#107—22no—
118C2×#107D412yes—
119C2×#106—22no—
120C2×#106—22no—
121C2×#106—24no—
122C2×#106—21no—
123C2×#106—21no—
124C2×#106—21no—
125C2×#106—22no—
126C2×#106—21no—
127C2×#106—22no—
128C2×#106—22no—
129C2×#106—22no—
130C2×#106—22no—
131C2×#106—28no—
132C2×#106D411yescharacteristic
133C2×#106D411yescharacteristic
134C2×#106C2318yes—
135C2×#106C2314yes—
136C2×#106C2314yes—
137#424—24no—
138#424C2318yes—
139C2×C4⋊C8—22no—
140C2×C4⋊C8—22no—
141C2×#104Q818yescomplemented
142C2×#104C2314yes—
143#417—24no—
144#417C2318yes—
145#416D414yes—
146#416C2314yes—
147C2×#103—22no—
148C2×#103D412yes—
149C2×#102—22no—
150C2×#102D412yes—
151#405—22no—
152#405C2314yes—
153C2×#97—21no—
154C2×C4×C8—21no—
155C2×C4×C8—24no—
156C2×C4×C8C2314yes—
157#384—42no—
158#384C2318yes—
159#343C2318yes—
160#343C2318yes—
161#341C2314yes—
162#339C2314yes—
163#339C2318yes—
164C2×#41—21no—
165C2×#41—22no—
166C2×#41—21no—
167C2×#41—22no—
168C2×#41C2×D412yes—
169C2×#41C2×Q814yes—
170C2×#41C2×Q814yes—
171C2×#41C2412yes—
172C22×Q8—42no—
173C22×Q8C2×D411yescharacteristic
174C22×D4—21no—
175C22×D4C2×D411yescharacteristic
176C23×C4—21no—
177C23×C4—21no—
178C23×C4—22no—
179C23×C4—22no—
180C23×C4—42no—
181C23×C4C2411yescharacteristic
182#131—216no—
183#131—28no—
184#131C2×Q8116yescomplemented
185C2×M16—21no—
186C2×M16—21no—
187C2×M16—22no—
188C2×M16—22no—
189C2×M16—22no—
190C2×M16—28no—
191C2×M16—24no—
192C2×M16—24no—
193C2×M16—24no—
194C2×M16C2×Q814yes—
195C2×M16C2×Q814yes—
196C2×M16C2414yes—
197C2×M16C2412yes—
198C2×M16C2412yes—
199C22×C8—21no—
200C22×C8—21no—
201C22×C8—22no—
202C22×C8—22no—
203C22×C8—28no—
204C22×C8—24no—
205C22×C8—22no—
206C22×C8C2×D412yes—
207C22×C8C2×D412yes—
208C22×C8C2×D411yescharacteristic
209C22×C8C2×D411yescharacteristic
210C22×C8C2×D412yes—
211C22×C8C2×Q814yes—
212C22×C8#4114yes—
213C22×C8C2412yes—
214C22×C8C2412yes—
215C4⋊Q8—28no—
216C4⋊Q8—28no—
217C4⋊Q8—44no—
218C4⋊Q8—44no—
219#125—28no—
220#125—28no—
221#125—44no—
222#125—44no—
223C22⋊Q8—48no—
224C22⋊Q8—48no—
225C4×Q8—28no—
226C4×Q8—44no—
227C4×D4—28no—
228C4×D4—44no—
229C4×D4—48no—
230C4×D4—48no—
231#117—22no—
232#117—21no—
233#117—22no—
234#117—21no—
235#117—28no—
236#117—44no—
237#117C2×D414yes—
238#117C2×D412yes—
239#117C2414yes—
240#117C2412yes—
241C2×C4⋊C4—22no—
242C2×C4⋊C4—22no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—22no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—28no—
250C2×C4⋊C4—22no—
251C2×C4⋊C4—22no—
252C2×C4⋊C4—44no—
253C2×C4⋊C4—42no—
254C2×C4⋊C4—42no—
255C2×C4⋊C4—42no—
256C2×C4⋊C4—42no—
257C2×C4⋊C4—48no—
258C2×C4⋊C4—88no—
259C2×C4⋊C4C2×D412yes—
260C2×C4⋊C4C2×D412yes—
261C2×C4⋊C4C2×D412yes—
262C2×C4⋊C4C2414yes—
263C2×C4⋊C4C2414yes—
264C2×C22⋊C4—22no—
265C2×C22⋊C4—21no—
266C2×C22⋊C4—42no—
267C2×C42—22no—
268C2×C42—21no—
269C2×C42—22no—
270C2×C42—21no—
271C2×C42—42no—
272C2×C42C2×Q814yes—
273C2×C42C2412yes—
274#108—28no—
275#107—28no—
276#107—28no—
277#107—28no—
278#107C2×D418yes—
279#106—24no—
280#106—24no—
281#106—28no—
282#106—28no—
283#106—24no—
284#106—24no—
285#106—28no—
286#106—28no—
287#106—28no—
288#106C2×D414yes—
289#106C2×D414yes—
290C4⋊C8—28no—
291C4⋊C8—28no—
292#104C2×Q8116yescomplemented
293#103—28no—
294#103C2×D418yes—
295#102—28no—
296#102C2×D418yes—
297#97—24no—
298C4×C8—24no—
299C4×C8—28no—
300C24—21no—
301C24H(5,𝔽2)11yescharacteristic
302#41—24no—
303#41—24no—
304#41—24no—
305#41—24no—
306#41—24no—
307#41—22no—
308#41—22no—
309#41C4⋊Q818yes—
310#41C22×Q814yes—
311#41C22×Q814yes—
312C2×Q8—21no—
313C2×Q8—22no—
314C2×Q8—48no—
315C2×Q8—164no—
316C2×Q8C4⋊Q814yes—
317C2×Q8C22×D412yes—
318C2×D4—24no—
319C2×D4—22no—
320C2×D4—24no—
321C2×D4—22no—
322C2×D4—21no—
323C2×D4—22no—
324C2×D4C4⋊Q814yes—
325C2×D4C22×D412yes—
326C22×C4—28no—
327C22×C4—21no—
328C22×C4—24no—
329C22×C4—22no—
330C22×C4—24no—
331C22×C4—22no—
332C22×C4—24no—
333C22×C4—22no—
334C22×C4—22no—
335C22×C4—22no—
336C22×C4—22no—
337C22×C4—24no—
338C22×C4—24no—
339C22×C4—48no—
340C22×C4—42no—
341C22×C4—42no—
342C22×C4—42no—
343C22×C4—42no—
344C22×C4—84no—
345C22×C4—84no—
346C22×C4—164no—
347C22×C4C22×D411yescharacteristic
348C22×C4C22×D411yescharacteristic
349C22×C4C22×D411yescharacteristic
350C22×C4C22×D411yescharacteristic
351C22×C4C22×Q812yes—
352C22×C4C22×Q812yes—
353C22×C4C2×#4112yes—
354C22×C4H(5,𝔽2)11yescharacteristic
355C22×C42−1+412yes—
356C22×C4C2511yescharacteristic
357M16—24no—
358M16—24no—
359M16—22no—
360M16—22no—
361M16—216no—
362M16—24no—
363M16—24no—
364M16—44no—
365M16C22×Q814yes—
366M16C22×Q814yes—
367C2×C8—24no—
368C2×C8—24no—
369C2×C8—24no—
370C2×C8—24no—
371C2×C8—22no—
372C2×C8—22no—
373C2×C8—22no—
374C2×C8—22no—
375C2×C8—216no—
376C2×C8—24no—
377C2×C8—44no—
378C2×C8C22⋊Q814yes—
379C2×C8C22⋊Q814yes—
380C2×C8C22⋊Q818yes—
381C2×C8C22×D414yes—
382C2×C8C22×D412yes—
383C2×C8C22×D412yes—
384C2×C8C22×Q814yes—
385C2×C8C2×#4114yes—
386C4⋊C4—22no—
387C4⋊C4—22no—
388C4⋊C4—22no—
389C4⋊C4—24no—
390C4⋊C4—24no—
391C4⋊C4—24no—
392C4⋊C4—24no—
393C4⋊C4—48no—
394C4⋊C4—48no—
395C4⋊C4—48no—
396C4⋊C4—48no—
397C4⋊C4—42no—
398C4⋊C4—42no—
399C4⋊C4—42no—
400C4⋊C4—42no—
401C4⋊C4—816no—
402C4⋊C4C22×D414yes—
403C4⋊C4C22×D414yes—
404C4⋊C4C22×D414yes—
405C22⋊C4—24no—
406C22⋊C4—22no—
407C22⋊C4—24no—
408C22⋊C4—22no—
409C22⋊C4—48no—
410C42—24no—
411C42—22no—
412C42—24no—
413C42—22no—
414C42—24no—
415C42—22no—
416C42—48no—
417C42C22×Q814yes—
418C23—24no—
419C23—22no—
420C23—24no—
421C23—44no—
422C23#54412yes—
423C23D4211yescharacteristic
424C23D4211yescharacteristic
425C23#55412yes—
426C23C2×H(5,𝔽2)11yescharacteristic
427Q8—24no—
428Q8—22no—
429Q8—168no—
430Q8C2×C4⋊Q814yes—
431D4—24no—
432D4—28no—
433D4—24no—
434D4—24no—
435D4—22no—
436D4C2×C4⋊Q814yes—
437C2×C4—28no—
438C2×C4—216no—
439C2×C4—22no—
440C2×C4—24no—
441C2×C4—24no—
442C2×C4—24no—
443C2×C4—28no—
444C2×C4—24no—
445C2×C4—24no—
446C2×C4—24no—
447C2×C4—24no—
448C2×C4—44no—
449C2×C4—44no—
450C2×C4—44no—
451C2×C4—44no—
452C2×C4—44no—
453C2×C4—84no—
454C2×C4—84no—
455C2×C4—84no—
456C2×C4—84no—
457C2×C4—168no—
458C2×C4—162no—
459C2×C4—162no—
460C2×C4C2×C22⋊Q812yes—
461C2×C4C2×C22⋊Q812yes—
462C2×C4C2×C4⋊Q812yes—
463C2×C4C2×C4⋊Q812yes—
464C2×C4#54412yes—
465C2×C4D4211yescharacteristic
466C2×C4D4211yescharacteristic
467C2×C4#54712yes—
468C2×C4#54712yes—
469C2×C4D4×Q812yes—
470C2×C4D4×Q812yes—
471C2×C4#55412yes—
472C2×C4C23×D411yescharacteristic
473C2×C4C23×D411yescharacteristic
474C2×C4C23×Q811yescharacteristic
475C2×C4C23×Q811yescharacteristic
476C2×C4C22×#4111yescharacteristic
477C2×C4C2×2−1+411yescharacteristic
478C8—24no—
479C8—24no—
480C8—24no—
481C8—44no—
482C8C2×C22⋊Q814yes—
483C8C2×C22⋊Q814yes—
484C22—22no—
485C22—22no—
486C22—24no—
487C22—24no—
488C22—24no—
489C22—44no—
490C22—48no—
491C22#244012yes—
492C22#244012yes—
493C22#329114yes—
494C22C2×#54411yescharacteristic
495C22C2×D4211yescharacteristic
496C22C2×#55411yescharacteristic
497C4—28no—
498C4—24no—
499C4—44no—
500C4—44no—
501C4—44no—
502C4—84no—
503C4—84no—
504C4#244012yes—
505C4#244012yes—
506C4C22×C22⋊Q811yescharacteristic
507C4C22×C4⋊Q811yescharacteristic
508C4C2×#54711yescharacteristic
509C4C2×D4×Q811yescharacteristic
510C2—21no—
511C2—21no—
512C2—22no—
513C2—44no—
514C2#2608114yesdirect product factor
515C2C2×#244011yescharacteristic
516C2C2×#329112yes—
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×#3163C2semidirect
4. #26081C2direct (N × H)
5. C2×#2090C2semidirect
6. C2×#2060C2semidirect
7. C2×#1951C2semidirect
8. C2×#1945C2semidirect
10. C2×#1844C2semidirect
17. #3163C22semidirect
47. #2090C22semidirect
48. #2060C22semidirect
49. #1951C22semidirect
50. #1945C22semidirect
52. #1844C22semidirect
63. C2×#131Q8semidirect
141. C2×#104Q8semidirect
184. #131C2×Q8semidirect
292. #104C2×Q8semidirect
514. C2#26081direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#31632
C2×#30842
C2×#29122
#260812
C2×#20902
C2×#20602
C2×#19512
C2×#19452
C2×#18592
C2×#18442
C2×#18152
C2×#17642