Finite Group Databasebeta

← C2×#12956 #494337

Subgroups — C2×#12956 #494337

Order 512.

1282 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#442C211yesmaximal, characteristic
2C22×#365C211yesmaximal, characteristic, complemented
3C22×#361C211yesmaximal, characteristic
4C2×#2140C211yesmaximal, characteristic
5C2×#1946C211yesmaximal, characteristic, complemented
6#12956C218yesmaximal, direct product factor
7C2×#1386C211yesmaximal, characteristic, complemented
8C2×#1375C211yesmaximal, characteristic, complemented
9C23×D8C2211yescharacteristic
10C22×C4×D4—21no—
11C22×M32C2211yescharacteristic
12C22×M32C2211yescharacteristic
13C2×#442—24no—
14C2×#442—22no—
15C2×#442—24no—
16C2×#442C2214yes—
17C22×#108C2211yescharacteristic
18C2×#427C2211yescharacteristic
19C22×#106C2211yescharacteristic
20C2×#424—21no—
21C22×#102—21no—
22C22×#97C2211yescharacteristic
23C2×#365—24no—
24C2×#365C2214yescomplemented
25C2×#361—24no—
26C2×#361C2214yes—
27#2140C414yescomplemented
28#2140C2214yes—
29C2×#357C414yescomplemented
30#1946—22no—
31#1946C2214yescomplemented
32C2×#339—21no—
33#1386C2214yescomplemented
34#1375C2214yescomplemented
35C23×D4—21no—
36C24×C4—41no—
37C22×D8—21no—
38C22×D8—22no—
39C22×D8—22no—
40C22×D8—21no—
41C22×D8—21no—
42C22×D8C2×C412yes—
43C22×D8C2×C412yes—
44C22×D8D414yes—
45C22×D8Q814yes—
46C22×D8C2312yes—
47C22×M16—21no—
48C23×C8D411yescharacteristic
49C23×C8C2311yescharacteristic
50C2×C4×D4—28no—
51C2×C4×D4—24no—
52C2×C4×D4—42no—
53C2×C4×D4—44no—
54C2×#117—21no—
55C22×C4⋊C4—21no—
56C22×C22⋊C4—41no—
57C22×C42D411yescharacteristic
58C2×M32—22no—
59C2×M32—22no—
60C2×M32—21no—
61C2×M32—22no—
62C2×M32—22no—
63C2×M32C2×C412yescomplemented
64C2×M32C2312yes—
65C2×M32C2312yes—
66C22×C16—21no—
67C22×C16C2×C412yescomplemented
68#442—216no—
69#442—28no—
70#442—28no—
71C2×#108—22no—
72C2×#108—22no—
73C2×#108—21no—
74C2×#108C2312yes—
75#427—21no—
76#427—21no—
77#427C2×C412yescomplemented
78#427C2312yes—
79C2×#107C2×C412yescomplemented
80C2×#106—21no—
81C2×#106—22no—
82C2×#106—21no—
83C2×#106D414yes—
84C2×#106C2312yes—
85#424—24no—
86#424—42no—
87C2×C4⋊C8—42no—
88C2×#102—28no—
89C2×#102—24no—
90C2×#97—22no—
91C2×#97—22no—
92C2×#97D412yes—
93C2×#97C2312yes—
94#365—28no—
95#361—28no—
96#357C2×C4116yescomplemented
97#339—24no—
98C25—41no—
99C22×D4—22no—
100C22×D4—22no—
101C22×D4—24no—
102C22×D4—24no—
103C22×D4—22no—
104C22×D4—42no—
105C22×D4—42no—
106C22×D4—41no—
107C22×D4—41no—
108C22×D4—41no—
109C23×C4—21no—
110C23×C4—44no—
111C23×C4—48no—
112C23×C4—41no—
113C23×C4—88no—
114C23×C4C2×D411yescharacteristic
115C2×D8—24no—
116C2×D8—24no—
117C2×D8—22no—
118C2×D8—22no—
119C2×D8—24no—
120C2×D8—24no—
121C2×D8—24no—
122C2×D8—24no—
123C2×D8—24no—
124C2×D8—24no—
125C2×D8—22no—
126C2×D8—22no—
127C2×D8—22no—
128C2×D8C4⋊C418yes—
129C2×D8C4⋊C418yes—
130C2×D8C22×C414yes—
131C2×D8C2×D414yes—
132C2×D8C2×Q814yes—
133C2×M16—22no—
134C2×M16—41no—
135C2×M16—42no—
136C2×M16—42no—
137C22×C8—22no—
138C22×C8—22no—
139C22×C8—21no—
140C22×C8—21no—
141C22×C8—41no—
142C22×C8C22×C411yescharacteristic
143C22×C8C22×C411yescharacteristic
144C22×C8C2×D412yes—
145C22×C8C2×D412yes—
146C22×C8C2×D411yescharacteristic
147C22×C8C2×D412yes—
148C22×C8C2×Q812yes—
149C22×C8#4112yes—
150C22×C8#4111yescharacteristic
151C22×C8#4111yescharacteristic
152C22×C8C2411yescharacteristic
153C4×D4—216no—
154C4×D4—416no—
155C4×D4—48no—
156#117—22no—
157#117—22no—
158#117—41no—
159#117—41no—
160C2×C4⋊C4—22no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—22no—
163C2×C4⋊C4—42no—
164C2×C4⋊C4—41no—
165C2×C22⋊C4—44no—
166C2×C22⋊C4—48no—
167C2×C22⋊C4—41no—
168C2×C42—22no—
169C2×C42—21no—
170C2×C42—41no—
171C2×C42SD1614yes—
172C2×C42C2×D412yes—
173M32—24no—
174M32—22no—
175M32—22no—
176M32—22no—
177M32—22no—
178M32—42no—
179C2×C16—24no—
180C2×C16—22no—
181C2×C16—42no—
182C2×C16C22×C414yescomplemented
183#108—22no—
184#108—22no—
185#108—42no—
186#107—22no—
187#107C22×C414yescomplemented
188#106—22no—
189#106—24no—
190#106—22no—
191#106—22no—
192#106C2×D414yes—
193C4⋊C8—48no—
194#102—216no—
195#97—24no—
196#97—22no—
197#97—22no—
198C24—42no—
199C24—42no—
200C24—42no—
201C24—44no—
202C24—44no—
203C24—84no—
204C24—84no—
205C24AGL(1,ℤ/8)11yescharacteristic
206C2×D4—24no—
207C2×D4—24no—
208C2×D4—24no—
209C2×D4—28no—
210C2×D4—28no—
211C2×D4—42no—
212C2×D4—42no—
213C2×D4—42no—
214C2×D4—44no—
215C2×D4—44no—
216C2×D4—42no—
217C2×D4—42no—
218C2×D4—44no—
219C2×D4—44no—
220C2×D4—44no—
221C2×D4—44no—
222C2×D4—44no—
223C2×D4—44no—
224C22×C4—22no—
225C22×C4—24no—
226C22×C4—416no—
227C22×C4—44no—
228C22×C4—42no—
229C22×C4—42no—
230C22×C4—44no—
231C22×C4—832no—
232C22×C4—816no—
233C22×C4—84no—
234C22×C4C4×D411yescharacteristic
235C22×C4C4×D411yescharacteristic
236C22×C4#12012yes—
237C22×C4C22⋊Q812yes—
238C22×C4C2×SD1612yes—
239C22×C4#13512yes—
240C22×C4AGL(1,ℤ/8)11yescharacteristic
241C22×C4AGL(1,ℤ/8)11yescharacteristic
242C22×C4AGL(1,ℤ/8)11yescharacteristic
243C22×C4C22×D411yescharacteristic
244D8—24no—
245D8—24no—
246D8—24no—
247D8—28no—
248D8—28no—
249D8C2×C4⋊C418yes—
250M16—42no—
251M16—42no—
252M16—82no—
253C2×C8—22no—
254C2×C8—22no—
255C2×C8—22no—
256C2×C8—42no—
257C2×C8—42no—
258C2×C8—42no—
259C2×C8—82no—
260C2×C8C2×C4⋊C412yes—
261C2×C8C2×C4⋊C412yes—
262C2×C8C4×D412yes—
263C2×C8C4×D412yes—
264C2×C8C4×D411yescharacteristic
265C2×C8C4×D411yescharacteristic
266C2×C8#12012yes—
267C2×C8C22⋊Q812yes—
268C2×C8C22⋊Q812yes—
269C2×C8C22⋊Q812yes—
270C2×C8#12312yes—
271C2×C8#12312yes—
272C2×C8C23×C411yescharacteristic
273C2×C8C22×D411yescharacteristic
274C2×C8C22×D411yescharacteristic
275C2×C8C22×Q811yescharacteristic
276C2×C8C2×#4111yescharacteristic
277C2×C8C2×#4111yescharacteristic
278C4⋊C4—24no—
279C4⋊C4—24no—
280C4⋊C4—42no—
281C4⋊C4—42no—
282C4⋊C4—44no—
283C22⋊C4—416no—
284C22⋊C4—42no—
285C22⋊C4—42no—
286C42—22no—
287C42—24no—
288C42—42no—
289C42—42no—
290C42C2×SD1614yes—
291C16—24no—
292C16—42no—
293C23—24no—
294C23—44no—
295C23—48no—
296C23—48no—
297C23—44no—
298C23—44no—
299C23—88no—
300C23—84no—
301C23—88no—
302C23—816no—
303C23—84no—
304C23—88no—
305C23—88no—
306C23#44211yescharacteristic
307C23#44211yescharacteristic
308C23#45012yes—
309C23#47812yes—
310C23C2×AGL(1,ℤ/8)11yescharacteristic
311D4—28no—
312D4—48no—
313D4—48no—
314D4—44no—
315D4—44no—
316D4—44no—
317C2×C4—24no—
318C2×C4—48no—
319C2×C4—44no—
320C2×C4—44no—
321C2×C4—44no—
322C2×C4—832no—
323C2×C4—88no—
324C2×C4—84no—
325C2×C4—84no—
326C2×C4#38512yes—
327C2×C4#38512yes—
328C2×C4C4×SD1612yes—
329C2×C4C4×SD1612yes—
330C2×C4#44211yescharacteristic
331C2×C4#44211yescharacteristic
332C2×C4#44912yes—
333C2×C4#44912yes—
334C2×C4#45012yes—
335C2×C4#47612yes—
336C2×C4#47612yes—
337C2×C4#47812yes—
338C2×C4C2×C4×D411yescharacteristic
339C2×C4C2×#12011yescharacteristic
340C2×C4C2×C22⋊Q811yescharacteristic
341C2×C4C22×SD1611yescharacteristic
342C2×C4C2×#13511yescharacteristic
343C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
344C8—42no—
345C8—82no—
346C8#38512yes—
347C8#38512yes—
348C8C22×C4⋊C411yescharacteristic
349C8C2×C4×D411yescharacteristic
350C8C2×C22⋊Q811yescharacteristic
351C8C2×#12311yescharacteristic
352C22—24no—
353C22—24no—
354C22—22no—
355C22—22no—
356C22—48no—
357C22—84no—
358C22—84no—
359C22—88no—
360C22—816no—
361C22—816no—
362C22—88no—
363C22#186412yes—
364C22#186412yes—
365C22AGL(1,ℤ/16)14yes—
366C22C2×#44211yescharacteristic
367C22C2×#45011yescharacteristic
368C22C2×#47811yescharacteristic
369C4—44no—
370C4—84no—
371C4—84no—
372C4#186412yes—
373C4#186412yes—
374C4C2×#38511yescharacteristic
375C4C2×C4×SD1611yescharacteristic
376C4C2×#44911yescharacteristic
377C4C2×#47611yescharacteristic
378C2—21no—
379C2—21no—
380C2—22no—
381C2—88no—
382C2#1295614yesdirect product factor
383C2C2×#186411yescharacteristic
384C2C2×AGL(1,ℤ/16)12yes—
subgroupG/H
center, socleC23#442
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#365C2semidirect
5. C2×#1946C2semidirect
6. #12956C2direct (N × H)
7. C2×#1386C2semidirect
8. C2×#1375C2semidirect
24. C2×#365C22semidirect
27. #2140C4semidirect
29. C2×#357C4semidirect
31. #1946C22semidirect
33. #1386C22semidirect
34. #1375C22semidirect
63. C2×M32C2×C4semidirect
67. C22×C16C2×C4semidirect
77. #427C2×C4semidirect
79. C2×#107C2×C4semidirect
96. #357C2×C4semidirect
182. C2×C16C22×C4semidirect
187. #107C22×C4semidirect
382. C2#12956direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4422
C22×#3652
C22×#3612
C2×#21402
C2×#19462
#129562
C2×#13862
C2×#13752