Finite Group Databasebeta

← C2×#23561 #6431993

Subgroups — C2×#23561 #6431993

Order 512.

3490 conjugacy classes of subgroups.

The subgroup lattice has 473 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#544C211yesmaximal, characteristic
2C2×#2911C212yesmaximal
3C2×#2317C211yesmaximal, characteristic
4#23561C2116yesmaximal, direct product factor
5C2×#2061C214yesmaximal, complemented
6C2×#2060C214yesmaximal, complemented
7C22×#343C211yesmaximal, characteristic
8C2×#1733C212yesmaximal
9C23×M16C2212yes—
10C2×#544—24no—
11C2×#544—28no—
12C2×#544—24no—
13C2×#544—22no—
14C2×#544C2214yes—
15C2×#544C2218yes—
16C22×C4⋊Q8—22no—
17C22×#125—22no—
18C22×C22⋊Q8—22no—
19C22×#117C2211yescharacteristic
20C22×#117C2212yes—
21C22×#117C2211yescharacteristic
22C23×C4⋊C4C2211yescharacteristic
23#2911—28no—
24#2911C22116yes—
25C2×#428—22no—
26C2×#428—22no—
27C2×#428C2214yes—
28C2×#428C2214yes—
29C2×#427—24no—
30#2317—24no—
31#2317C2218yes—
32C2×#389—22no—
33C2×#385—22no—
34C2×#384C2212yes—
35C2×#382C2212yes—
36#2061C22132yescomplemented
37#2060C22132yescomplemented
38C2×#343C2214yes—
39C2×#343C2218yes—
40#1733C22116yes—
41C2×#339C2218yes—
42C23×Q8—22no—
43C24×C4D412yes—
44C24×C4C2311yescharacteristic
45C22×M16—22no—
46C22×M16—24no—
47C22×M16—28no—
48C22×M16Q8116yescomplemented
49C22×M16C2314yes—
50C22×M16C2318yes—
51C23×C8—22no—
52#544—216no—
53#544—232no—
54#544—232no—
55#544—216no—
56#544—28no—
57#544—216no—
58#544C23116yes—
59C2×C4⋊Q8—216no—
60C2×C4⋊Q8—28no—
61C2×C4⋊Q8—28no—
62C2×C4⋊Q8—216no—
63C2×#125—216no—
64C2×#125—28no—
65C2×#125—28no—
66C2×#125—216no—
67C2×C22⋊Q8—216no—
68C2×C22⋊Q8—28no—
69C2×C22⋊Q8—28no—
70C2×C22⋊Q8—216no—
71C2×#117—22no—
72C2×#117—22no—
73C2×#117—24no—
74C2×#117—22no—
75C2×#117—24no—
76C2×#117—24no—
77C2×#117—22no—
78C2×#117—22no—
79C2×#117—22no—
80C2×#117—24no—
81C2×#117D414yes—
82C2×#117D418yes—
83C2×#117Q818yescomplemented
84C2×#117C2314yes—
85C2×#117C2318yes—
86C2×#117C2314yes—
87C2×#117C2314yes—
88C22×C4⋊C4—22no—
89C22×C4⋊C4—24no—
90C22×C4⋊C4—22no—
91C22×C4⋊C4—22no—
92C22×C4⋊C4—24no—
93C22×C4⋊C4—21no—
94C22×C4⋊C4—24no—
95C22×C4⋊C4D414yes—
96C22×C4⋊C4D412yes—
97C22×C4⋊C4D412yes—
98C22×C4⋊C4D412yes—
99C22×C4⋊C4C2311yescharacteristic
100C22×C4⋊C4C2311yescharacteristic
101C22×C4⋊C4C2314yes—
102C22×C4⋊C4C2312yes—
103C22×C22⋊C4—22no—
104C22×C22⋊C4—21no—
105C22×C22⋊C4—21no—
106C22×C42—22no—
107C22×C42—21no—
108C22×C42C2312yes—
109#428—28no—
110#428—28no—
111#428—216no—
112#428—216no—
113#428C23116yes—
114#428C23116yes—
115#427—232no—
116C2×#107—24no—
117C2×#107—24no—
118C2×#106—24no—
119C2×#106—24no—
120#389—216no—
121#385—216no—
122#384—24no—
123#384C2318yes—
124#382—24no—
125#382C2318yes—
126C2×#95—24no—
127#343C23116yes—
128#339C23132yes—
129C25C2×D411yescharacteristic
130C22×Q8—216no—
131C22×Q8—28no—
132C22×Q8—88no—
133C23×C4—22no—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4—24no—
138C23×C4—22no—
139C23×C4—21no—
140C23×C4—21no—
141C23×C4—84no—
142C23×C4C2×D414yes—
143C23×C4C2×D418yes—
144C23×C4C2×D411yescharacteristic
145C23×C4C2×D412yes—
146C23×C4C2×D412yes—
147C23×C4C2×D412yes—
148C23×C4C2×D414yes—
149C23×C4C2×Q818yes—
150C23×C4C2×Q814yes—
151C23×C4#4114yes—
152C23×C4C2411yescharacteristic
153C23×C4C2412yes—
154C2×M16—216no—
155C2×M16—232no—
156C2×M16—28no—
157C2×M16—24no—
158C2×M16—28no—
159C2×M16—216no—
160C2×M16C2×Q8116yescomplemented
161C2×M16C2×Q8132yescomplemented
162C2×M16C2418yes—
163C22×C8—216no—
164C22×C8—24no—
165C22×C8—28no—
166C4⋊Q8—264no—
167C4⋊Q8—232no—
168C4⋊Q8—232no—
169#125—264no—
170#125—232no—
171#125—232no—
172C22⋊Q8—264no—
173C22⋊Q8—232no—
174C22⋊Q8—232no—
175#117—28no—
176#117—28no—
177#117—28no—
178#117—216no—
179#117—24no—
180#117—28no—
181#117—24no—
182#117—28no—
183#117—28no—
184#117—28no—
185#117—28no—
186#117—44no—
187#117—44no—
188#117C2×D4116yes—
189#117C2×D418yes—
190#117C2×Q8116yescomplemented
191#117C2418yes—
192C2×C4⋊C4—216no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—232no—
195C2×C4⋊C4—216no—
196C2×C4⋊C4—28no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—24no—
199C2×C4⋊C4—28no—
200C2×C4⋊C4—24no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4—24no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—28no—
205C2×C4⋊C4—28no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—28no—
209C2×C4⋊C4—24no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4—21no—
215C2×C4⋊C4—21no—
216C2×C4⋊C4—216no—
217C2×C4⋊C4—88no—
218C2×C4⋊C4C2×D414yes—
219C2×C4⋊C4C2×D418yes—
220C2×C4⋊C4C2×D414yes—
221C2×C4⋊C4C2×D418yes—
222C2×C4⋊C4C2×D414yes—
223C2×C4⋊C4C2×D418yes—
224C2×C4⋊C4C2412yes—
225C2×C4⋊C4C2412yes—
226C2×C4⋊C4C2414yes—
227C2×C22⋊C4—28no—
228C2×C22⋊C4—24no—
229C2×C22⋊C4—28no—
230C2×C22⋊C4—28no—
231C2×C22⋊C4—24no—
232C2×C22⋊C4—24no—
233C2×C22⋊C4—24no—
234C2×C22⋊C4—42no—
235C2×C22⋊C4—41no—
236C2×C22⋊C4—41no—
237C2×C42—28no—
238C2×C42—24no—
239C2×C42—22no—
240C2×C42—28no—
241C2×C42—24no—
242C2×C42—24no—
243C2×C42—24no—
244C2×C42—42no—
245C2×C42—42no—
246C2×C42C2×Q818yescomplemented
247C2×C42C2414yes—
248#107—216no—
249#107—216no—
250#106—216no—
251#106—216no—
252#95—216no—
253C24—42no—
254C24—42no—
255C24#12011yescharacteristic
256C24#12011yescharacteristic
257C24#12012yes—
258C24C22⋊Q814yes—
259C24C4⋊Q814yes—
260C24C22×D411yescharacteristic
261C24C22×D412yes—
262C2×Q8—232no—
263C2×Q8—832no—
264C2×Q8—816no—
265C22×C4—28no—
266C22×C4—28no—
267C22×C4—28no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—28no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—28no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—44no—
278C22×C4—44no—
279C22×C4—48no—
280C22×C4—48no—
281C22×C4—48no—
282C22×C4—48no—
283C22×C4—44no—
284C22×C4—44no—
285C22×C4—41no—
286C22×C4—41no—
287C22×C4—41no—
288C22×C4—41no—
289C22×C4—88no—
290C22×C4—84no—
291C22×C4—88no—
292C22×C4#12014yes—
293C22×C4#12012yes—
294C22×C4#12014yes—
295C22×C4#12012yes—
296C22×C4C22⋊Q818yes—
297C22×C4C22⋊Q818yes—
298C22×C4C22⋊Q8116yes—
299C22×C4C22⋊Q814yes—
300C22×C4C22⋊Q818yes—
301C22×C4C4⋊Q818yes—
302C22×C4C4⋊Q818yes—
303C22×C4C4⋊Q8116yes—
304C22×C4C4⋊Q814yes—
305C22×C4C4⋊Q818yes—
306C22×C4C22×D418yes—
307C22×C4C22×D412yes—
308C22×C4C22×D411yescharacteristic
309C22×C4C22×D414yes—
310C22×C4C22×D412yes—
311C22×C4C22×D414yes—
312C22×C4C22×D412yes—
313C22×C4C22×Q814yes—
314C22×C4C22×Q818yes—
315C22×C4C22×Q812yes—
316C22×C4C22×Q814yes—
317C22×C4C2×#4112yes—
318C22×C4C2×#4114yes—
319C22×C4C2511yescharacteristic
320M16—232no—
321M16—216no—
322M16—28no—
323M16C22×Q8116yescomplemented
324C2×C8—216no—
325C2×C8—232no—
326C2×C8—28no—
327C4⋊C4—232no—
328C4⋊C4—264no—
329C4⋊C4—216no—
330C4⋊C4—28no—
331C4⋊C4—28no—
332C4⋊C4—24no—
333C4⋊C4—28no—
334C4⋊C4—24no—
335C4⋊C4—216no—
336C4⋊C4—28no—
337C4⋊C4—24no—
338C4⋊C4—24no—
339C4⋊C4—42no—
340C4⋊C4—42no—
341C4⋊C4—816no—
342C4⋊C4C22×D418yes—
343C4⋊C4C22×D418yes—
344C22⋊C4—216no—
345C22⋊C4—28no—
346C22⋊C4—216no—
347C22⋊C4—28no—
348C22⋊C4—44no—
349C22⋊C4—44no—
350C42—216no—
351C42—28no—
352C42—28no—
353C42—28no—
354C42—24no—
355C42—48no—
356C42C22×Q818yescomplemented
357C23—22no—
358C23—22no—
359C23—22no—
360C23—22no—
361C23—22no—
362C23—22no—
363C23—42no—
364C23—42no—
365C23—42no—
366C23—48no—
367C23—48no—
368C23—42no—
369C23#39514yes—
370C23#39514yes—
371C23#39518yes—
372C23C2×#12012yes—
373C23C2×#12011yescharacteristic
374C23C2×#12012yes—
375C23C2×#12011yescharacteristic
376C23C2×C22⋊Q812yes—
377C23C2×C22⋊Q814yes—
378C23C2×C4⋊Q812yes—
379C23C2×C4⋊Q814yes—
380C23C23×D411yescharacteristic
381Q8—832no—
382C2×C4—28no—
383C2×C4—28no—
384C2×C4—28no—
385C2×C4—28no—
386C2×C4—44no—
387C2×C4—416no—
388C2×C4—44no—
389C2×C4—416no—
390C2×C4—416no—
391C2×C4—416no—
392C2×C4—48no—
393C2×C4—48no—
394C2×C4—48no—
395C2×C4—48no—
396C2×C4—44no—
397C2×C4—44no—
398C2×C4—42no—
399C2×C4—42no—
400C2×C4—84no—
401C2×C4—88no—
402C2×C4—82no—
403C2×C4—82no—
404C2×C4—82no—
405C2×C4—82no—
406C2×C4#395116yes—
407C2×C4#39518yes—
408C2×C4#395116yes—
409C2×C4#39518yes—
410C2×C4C2×#12014yes—
411C2×C4C2×#12012yes—
412C2×C4C2×C22⋊Q812yes—
413C2×C4C2×C22⋊Q814yes—
414C2×C4C2×C22⋊Q818yes—
415C2×C4C2×C22⋊Q814yes—
416C2×C4C2×C22⋊Q818yes—
417C2×C4C2×C22⋊Q814yes—
418C2×C4C2×C4⋊Q814yes—
419C2×C4C2×C4⋊Q812yes—
420C2×C4C2×C4⋊Q818yes—
421C2×C4C2×C4⋊Q814yes—
422C2×C4C2×C4⋊Q818yes—
423C2×C4C2×C4⋊Q814yes—
424C2×C4C23×D412yes—
425C2×C4C23×Q812yes—
426C2×C4C23×Q811yescharacteristic
427C2×C4C22×#4111yescharacteristic
428C8—216no—
429C22—24no—
430C22—24no—
431C22—28no—
432C22—28no—
433C22—22no—
434C22—21no—
435C22—21no—
436C22—22no—
437C22—22no—
438C22—21no—
439C22—21no—
440C22—22no—
441C22—44no—
442C22—44no—
443C22—48no—
444C22C2×#39514yes—
445C22C2×#39512yes—
446C22C2×#39514yes—
447C22C2×#39512yes—
448C22#301912yes—
449C22#302012yes—
450C22C22×#12011yescharacteristic
451C22C22×C22⋊Q811yescharacteristic
452C22C22×C4⋊Q811yescharacteristic
453C4—48no—
454C4—48no—
455C4—48no—
456C4—48no—
457C4—82no—
458C4—82no—
459C4C2×#39518yes—
460C4C2×#39514yes—
461C4C22×C22⋊Q812yes—
462C4C22×C4⋊Q812yes—
463C2—21no—
464C2—22no—
465C2—24no—
466C2—24no—
467C2—21no—
468C2#2356114yesdirect product factor
469C2C22×#39511yescharacteristic
470C2C2×#301911yescharacteristic
471C2C2×#302011yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #23561C2direct (N × H)
5. C2×#2061C2semidirect
6. C2×#2060C2semidirect
36. #2061C22semidirect
37. #2060C22semidirect
48. C22×M16Q8semidirect
83. C2×#117Q8semidirect
160. C2×M16C2×Q8semidirect
161. C2×M16C2×Q8semidirect
190. #117C2×Q8semidirect
246. C2×C42C2×Q8semidirect
323. M16C22×Q8semidirect
356. C42C22×Q8semidirect
468. C2#23561direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5442
C2×#29112
C2×#23172
#235612
C2×#20612
C2×#20602
C22×#3432
C2×#17332