Finite Group Databasebeta

← C2×#12807 #493735

Subgroups — C2×#12807 #493735

Order 512.

1146 conjugacy classes of subgroups.

The subgroup lattice has 485 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2931C211yesmaximal, characteristic
2C2×#2126C212yesmaximal
3C2×#1812C212yesmaximal, complemented
4#12807C218yesmaximal, direct product factor
5C2×#1391C212yesmaximal, complemented
6C22×#131C411yescharacteristic, complemented
7C22×#131C2211yescharacteristic
8C2×#532C2211yescharacteristic
9#2931—24no—
10#2931C414yescomplemented
11#2931C2214yes—
12C2×#436—22no—
13C2×C8×D4—22no—
14C2×#427—22no—
15C2×#423C411yescharacteristic, complemented
16C2×#410C2214yes—
17C2×#408C411yescharacteristic, complemented
18C2×#408C2211yescharacteristic
19C22×C4×C8C411yescharacteristic, complemented
20#2126—24no—
21#2126C2218yes—
22C2×#354—22no—
23C2×#353—22no—
24#1812—24no—
25#1812C2218yescomplemented
26C2×H(3,ℤ/4)—22no—
27#1391C2218yescomplemented
28C22×#41C2×C411yescharacteristic
29C22×#41C2311yescharacteristic
30C2×#131—22no—
31C2×#131—41no—
32C2×#131—41no—
33C2×#131—42no—
34C2×#131—41no—
35C2×#131—41no—
36C2×#131—42no—
37C2×#131C2×C412yes—
38C2×#131C2×C414yescomplemented
39C2×#131D414yes—
40C2×#131C2312yes—
41C22×M16—21no—
42C22×M16C2×C411yescharacteristic
43C22×M16C2×C411yescharacteristic
44C22×M16D412yes—
45C23×C8—21no—
46C23×C8C2×C411yescharacteristic
47C23×C8C2×C411yescharacteristic
48C23×C8D412yes—
49#532—22no—
50#532—22no—
51#532C2×C412yes—
52#532D412yes—
53#532Q812yes—
54#532C2312yes—
55C2×C4⋊Q8Q811yescharacteristic
56C2×#127D411yescharacteristic
57C2×#124D411yescharacteristic
58C2×#124Q811yescharacteristic
59C2×#121—22no—
60C2×C4×D4—22no—
61C2×#117—24no—
62C22×C42C2×C411yescharacteristic
63#436—28no—
64#436—28no—
65C8×D4—28no—
66C8×D4—28no—
67#427—28no—
68#427—44no—
69C2×#107—42no—
70C2×#106—42no—
71#423—22no—
72#423C2×C414yescomplemented
73C2×C4⋊C8—22no—
74#410—24no—
75#410—24no—
76#410—24no—
77#410C2318yes—
78C2×#99—24no—
79C2×#99—24no—
80#408—22no—
81#408—22no—
82#408C2×C412yes—
83#408C2×C414yescomplemented
84#408C2312yes—
85C2×C22⋊C8—22no—
86C2×C22⋊C8—22no—
87C2×C4×C8—21no—
88C2×C4×C8—22no—
89C2×C4×C8—21no—
90C2×C4×C8C2×C414yescomplemented
91#354—28no—
92#353—28no—
93H(3,ℤ/4)—28no—
94C2×#41—21no—
95C2×#41—21no—
96C2×#41—41no—
97C2×#41—41no—
98C2×#41—41no—
99C2×#41—41no—
100C2×#41—41no—
101C2×#41—41no—
102C2×#41—41no—
103C2×#41—41no—
104C2×#41C4⋊C412yes—
105C2×#41C22×C412yes—
106C2×#41C22×C411yescharacteristic
107C2×#41C2×D412yes—
108C2×#41C2×D411yescharacteristic
109C2×#41C2×Q811yescharacteristic
110C2×#41#4112yes—
111C2×#41C2411yescharacteristic
112C22×Q8C4⋊C411yescharacteristic
113C22×Q8C2×Q811yescharacteristic
114C22×D4—21no—
115C22×D4—22no—
116C22×D4C4⋊C411yescharacteristic
117C22×D4C2×D411yescharacteristic
118C22×D4#4112yes—
119C23×C4—21no—
120C23×C4—21no—
121C23×C4C22×C411yescharacteristic
122C23×C4C2×D412yes—
123#131—42no—
124#131—42no—
125#131—44no—
126#131—44no—
127#131—42no—
128#131—42no—
129#131—44no—
130#131—44no—
131#131—44no—
132#131—44no—
133C2×M16—21no—
134C2×M16—24no—
135C2×M16—41no—
136C2×M16—41no—
137C2×M16—42no—
138C2×M16—42no—
139C2×M16—42no—
140C2×M16—42no—
141C2×M16—41no—
142C2×M16—41no—
143C2×M16C22⋊C412yes—
144C2×M16C22⋊C414yes—
145C2×M16C22×C412yes—
146C2×M16C22×C412yes—
147C2×M16C2×D414yes—
148C22×C8—21no—
149C22×C8—21no—
150C22×C8—22no—
151C22×C8—22no—
152C22×C8—22no—
153C22×C8—24no—
154C22×C8—21no—
155C22×C8—21no—
156C22×C8—21no—
157C22×C8—24no—
158C22×C8—41no—
159C22×C8—41no—
160C22×C8—42no—
161C22×C8—41no—
162C22×C8—41no—
163C22×C8C22⋊C412yes—
164C22×C8C22⋊C412yes—
165C22×C8C22⋊C414yes—
166C22×C8C22⋊C411yescharacteristic
167C22×C8C22⋊C411yescharacteristic
168C22×C8C22×C412yes—
169C22×C8C22×C412yes—
170C22×C8C2×D414yes—
171C4⋊Q8—22no—
172C4⋊Q8C4⋊C412yes—
173C4⋊Q8C2×Q812yes—
174#127—22no—
175#127C4⋊C412yes—
176#127C2×D412yes—
177#124—22no—
178#124—22no—
179#124C4⋊C412yes—
180#124C4⋊C412yes—
181#124C2×D412yes—
182#124C2×Q812yes—
183#121—24no—
184#121—24no—
185#121—24no—
186#121—24no—
187C4×D4—24no—
188C4×D4—24no—
189C4×D4—24no—
190C4×D4—24no—
191#117—28no—
192#117—44no—
193#117—44no—
194#117—44no—
195C2×C4⋊C4—22no—
196C2×C4⋊C4—44no—
197C2×C22⋊C4—22no—
198C2×C22⋊C4—22no—
199C2×C22⋊C4—44no—
200C2×C42—21no—
201C2×C42—21no—
202C2×C42—21no—
203C2×C42—44no—
204C2×C42C4⋊C411yescharacteristic
205C2×C42C4⋊C411yescharacteristic
206C2×C42C4⋊C412yes—
207C2×C42C22×C412yes—
208#107—48no—
209#106—48no—
210C4⋊C8—28no—
211#99—28no—
212#99—28no—
213#99—44no—
214#99—44no—
215C22⋊C8—24no—
216C22⋊C8—24no—
217C22⋊C8—28no—
218C4×C8—24no—
219C4×C8—24no—
220C24—21no—
221C24#11711yescharacteristic
222C24#12112yes—
223#41—41no—
224#41—42no—
225#41—41no—
226#41—41no—
227#41—41no—
228#41—41no—
229#41—42no—
230#41—41no—
231#41—41no—
232#41—42no—
233#41—42no—
234#41—41no—
235#41—42no—
236#41—42no—
237#41—42no—
238#41—42no—
239#41—42no—
240#41—42no—
241#41—42no—
242#41—42no—
243C2×Q8—21no—
244C2×Q8—41no—
245C2×Q8—41no—
246C2×Q8—41no—
247C2×Q8—41no—
248C2×Q8C2×C4⋊C412yes—
249C2×Q8C2×C4⋊C411yescharacteristic
250C2×Q8C22⋊Q812yes—
251C2×Q8C22×Q811yescharacteristic
252C2×D4—22no—
253C2×D4—24no—
254C2×D4—24no—
255C2×D4—22no—
256C2×D4—21no—
257C2×D4—41no—
258C2×D4—41no—
259C2×D4—42no—
260C2×D4—42no—
261C2×D4—41no—
262C2×D4—41no—
263C2×D4—48no—
264C2×D4—42no—
265C2×D4—42no—
266C2×D4C2×C4⋊C412yes—
267C2×D4C2×C4⋊C411yescharacteristic
268C2×D4#11712yes—
269C2×D4#12112yes—
270C2×D4#12112yes—
271C2×D4C22⋊Q812yes—
272C2×D4C22×D411yescharacteristic
273C2×D4C2×#4112yes—
274C22×C4—21no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—21no—
278C22×C4—21no—
279C22×C4—22no—
280C22×C4—21no—
281C22×C4—22no—
282C22×C4—21no—
283C22×C4—22no—
284C22×C4—21no—
285C22×C4—22no—
286C22×C4—21no—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—44no—
290C22×C4—41no—
291C22×C4—41no—
292C22×C4—41no—
293C22×C4—41no—
294C22×C4—84no—
295C22×C4C2×C22⋊C412yes—
296C22×C4C2×C22⋊C411yescharacteristic
297C22×C4C2×C22⋊C411yescharacteristic
298C22×C4C2×C4⋊C411yescharacteristic
299C22×C4C2×C4⋊C411yescharacteristic
300C22×C4#11711yescharacteristic
301C22×C4#12112yes—
302C22×C4C22⋊Q812yes—
303C22×C4C22⋊Q812yes—
304C22×C4C23×C411yescharacteristic
305C22×C4C22×D412yes—
306M16—42no—
307M16—44no—
308M16—42no—
309M16—44no—
310M16—48no—
311M16—42no—
312M16—42no—
313C2×C8—22no—
314C2×C8—22no—
315C2×C8—21no—
316C2×C8—21no—
317C2×C8—24no—
318C2×C8—24no—
319C2×C8—24no—
320C2×C8—24no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—22no—
326C2×C8—22no—
327C2×C8—42no—
328C2×C8—41no—
329C2×C8—41no—
330C2×C8—41no—
331C2×C8—41no—
332C2×C8—44no—
333C2×C8—44no—
334C2×C8—42no—
335C2×C8#9911yescharacteristic
336C2×C8#9911yescharacteristic
337C2×C8#9912yes—
338C2×C8C2×C22⋊C412yes—
339C2×C8C2×C22⋊C414yes—
340C2×C8C2×C22⋊C412yes—
341C4⋊C4—24no—
342C4⋊C4—24no—
343C4⋊C4—48no—
344C4⋊C4—84no—
345C22⋊C4—24no—
346C22⋊C4—24no—
347C22⋊C4—24no—
348C22⋊C4—24no—
349C22⋊C4—48no—
350C22⋊C4—84no—
351C42—22no—
352C42—22no—
353C42—21no—
354C42—21no—
355C42—48no—
356C42—84no—
357C42C2×C4⋊C412yes—
358C42C2×C4⋊C412yes—
359C23—22no—
360C23—21no—
361C23—21no—
362C23—22no—
363C23—22no—
364C23—42no—
365C23—44no—
366C23—44no—
367C23—41no—
368C23—41no—
369C23#38011yescharacteristic
370C23#38012yes—
371C23#38011yescharacteristic
372C23C2×#11711yescharacteristic
373C23C2×#12112yes—
374Q8—41no—
375Q8—42no—
376Q8—41no—
377Q8—42no—
378Q8—42no—
379D4—41no—
380D4—42no—
381D4—42no—
382D4—42no—
383D4—42no—
384D4—41no—
385D4—42no—
386D4—42no—
387D4—48no—
388D4—48no—
389D4—42no—
390D4—44no—
391D4—44no—
392C2×C4—24no—
393C2×C4—21no—
394C2×C4—21no—
395C2×C4—22no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—22no—
399C2×C4—22no—
400C2×C4—21no—
401C2×C4—21no—
402C2×C4—21no—
403C2×C4—21no—
404C2×C4—22no—
405C2×C4—22no—
406C2×C4—22no—
407C2×C4—21no—
408C2×C4—21no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—21no—
412C2×C4—21no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—22no—
416C2×C4—44no—
417C2×C4—44no—
418C2×C4—42no—
419C2×C4—41no—
420C2×C4—41no—
421C2×C4—42no—
422C2×C4—42no—
423C2×C4—42no—
424C2×C4—42no—
425C2×C4—88no—
426C2×C4—168no—
427C2×C4#38011yescharacteristic
428C2×C4#38012yes—
429C2×C4#38011yescharacteristic
430C2×C4C2×#9911yescharacteristic
431C2×C4C2×#9911yescharacteristic
432C2×C4#41011yescharacteristic
433C2×C4#41011yescharacteristic
434C2×C4C22×C22⋊C411yescharacteristic
435C2×C4C22×C4⋊C411yescharacteristic
436C2×C4C2×C22⋊Q812yes—
437C8—24no—
438C8—22no—
439C8—42no—
440C8—42no—
441C8C2×#9912yes—
442C8C2×#9912yes—
443C22—22no—
444C22—22no—
445C22—21no—
446C22—21no—
447C22—22no—
448C22—41no—
449C22—41no—
450C22—42no—
451C22—42no—
452C22—42no—
453C22—44no—
454C22—44no—
455C22—42no—
456C22—42no—
457C22—82no—
458C22—82no—
459C22—82no—
460C22#179911yescharacteristic
461C22#179911yescharacteristic
462C22C2×#38011yescharacteristic
463C4—24no—
464C4—21no—
465C4—22no—
466C4—21no—
467C4—22no—
468C4—42no—
469C4—42no—
470C4—168no—
471C4#179911yescharacteristic
472C4#179911yescharacteristic
473C4C22×#9911yescharacteristic
474C4C2×#41011yescharacteristic
475C2—21no—
476C2—21no—
477C2—42no—
478C2—41no—
479C2—41no—
480C2—42no—
481C2—82no—
482C2#1280712yesdirect product factor
483C2C2×#179911yescharacteristic
subgroupG/H
centerC2×C4#410
commutatorC22×C4C23×C4
Frattini, cosocleC2×#41C24
socleC22#1799
prime radicalC2×#532C22
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C22×#131 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1812C2semidirect
4. #12807C2direct (N × H)
5. C2×#1391C2semidirect
6. C22×#131C4semidirect
10. #2931C4semidirect
15. C2×#423C4semidirect
17. C2×#408C4semidirect
19. C22×C4×C8C4semidirect
25. #1812C22semidirect
27. #1391C22semidirect
38. C2×#131C2×C4semidirect
72. #423C2×C4semidirect
83. #408C2×C4semidirect
90. C2×C4×C8C2×C4semidirect
482. C2#12807direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29312
C2×#21262
C2×#18122
#128072
C2×#13912