Finite Group Databasebeta

← C2×#12647 #493075

Subgroups — C2×#12647 #493075

Order 512.

1354 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#442C211yesmaximal, characteristic
2C22×#361C211yesmaximal, characteristic
3C2×#2140C211yesmaximal, characteristic
4C22×#347C211yesmaximal, characteristic, complemented
5C2×#1773C211yesmaximal, characteristic, complemented
6#12647C218yesmaximal, direct product factor
7C2×#1386C211yesmaximal, characteristic, complemented
8C2×#1383C211yesmaximal, characteristic, complemented
9C23×D8C2211yescharacteristic
10C22×C4×D4—21no—
11C22×M32C2211yescharacteristic
12C22×M32C2211yescharacteristic
13C2×#442—24no—
14C2×#442—22no—
15C2×#442C418yescomplemented
16C2×#442C2214yes—
17C22×#108C2211yescharacteristic
18C2×#427C2211yescharacteristic
19C22×#106C2211yescharacteristic
20C22×#102—21no—
21C2×#405—21no—
22C22×#97C2211yescharacteristic
23C2×#361C418yescomplemented
24C2×#361C2214yes—
25#2140C414yescomplemented
26#2140C2214yes—
27C2×#357C414yescomplemented
28C2×#347—24no—
29C2×#347C2214yescomplemented
30#1773—22no—
31#1773C2214yescomplemented
32C2×#339—21no—
33#1386C2214yescomplemented
34#1383C2214yescomplemented
35C23×D4—21no—
36C24×C4—41no—
37C22×D8—21no—
38C22×D8—22no—
39C22×D8—21no—
40C22×D8—21no—
41C22×D8—22no—
42C22×D8C2×C412yes—
43C22×D8C2×C412yes—
44C22×D8C2×C414yes—
45C22×D8C2×C414yes—
46C22×D8C2312yes—
47C22×M16—21no—
48C23×C8D411yescharacteristic
49C23×C8C2311yescharacteristic
50C2×C4×D4—28no—
51C2×C4×D4—24no—
52C2×C4×D4—44no—
53C2×C4×D4—42no—
54C2×#117—21no—
55C22×C4⋊C4—21no—
56C22×C22⋊C4—41no—
57C22×C42D411yescharacteristic
58C2×M32—22no—
59C2×M32—22no—
60C2×M32—22no—
61C2×M32—21no—
62C2×M32C2×C414yescomplemented
63C2×M32C2×C412yescomplemented
64C2×M32C2312yes—
65C2×M32C2312yes—
66C22×C16—21no—
67C22×C16C2×C412yescomplemented
68#442—216no—
69#442—28no—
70#442C2×C4116yescomplemented
71C2×#108—21no—
72C2×#108—22no—
73C2×#108C2×C414yescomplemented
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×#106C2×C414yes—
84C2×#106C2312yes—
85C2×#102—28no—
86C2×#102—24no—
87#405—24no—
88#405—42no—
89C2×#97—41no—
90C2×#97C2×C414yes—
91C2×#97D412yes—
92C2×#97D414yes—
93C2×#97C2312yes—
94C2×C4×C8—41no—
95#361C2×C4116yescomplemented
96#357C2×C4116yescomplemented
97#347—28no—
98#339—24no—
99C25—41no—
100C22×D4—24no—
101C22×D4—22no—
102C22×D4—22no—
103C22×D4—24no—
104C22×D4—22no—
105C22×D4—42no—
106C22×D4—41no—
107C22×D4—41no—
108C22×D4—41no—
109C22×D4—42no—
110C23×C4—21no—
111C23×C4—44no—
112C23×C4—48no—
113C23×C4—41no—
114C23×C4—88no—
115C23×C4C2×D411yescharacteristic
116C2×D8—24no—
117C2×D8—24no—
118C2×D8—24no—
119C2×D8—24no—
120C2×D8—24no—
121C2×D8—24no—
122C2×D8—24no—
123C2×D8—22no—
124C2×D8—22no—
125C2×D8—24no—
126C2×D8—22no—
127C2×D8—22no—
128C2×D8—22no—
129C2×D8C4218yes—
130C2×D8C4218yes—
131C2×D8C22×C414yes—
132C2×D8C22×C414yes—
133C2×D8C22×C414yes—
134C2×M16—24no—
135C2×M16—22no—
136C2×M16—42no—
137C2×M16—41no—
138C22×C8—21no—
139C22×C8—21no—
140C22×C8—22no—
141C22×C8—41no—
142C22×C8C22⋊C414yes—
143C22×C8C22×C412yes—
144C22×C8C22×C411yescharacteristic
145C22×C8C22×C411yescharacteristic
146C22×C8C22×C412yes—
147C22×C8C2×D412yes—
148C22×C8C2×D411yescharacteristic
149C22×C8C2×D412yes—
150C22×C8#4111yescharacteristic
151C22×C8#4111yescharacteristic
152C22×C8#4112yes—
153C22×C8C2411yescharacteristic
154C4×D4—216no—
155C4×D4—48no—
156C4×D4—416no—
157#117—22no—
158#117—22no—
159#117—41no—
160#117—41no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—22no—
163C2×C4⋊C4—22no—
164C2×C4⋊C4—42no—
165C2×C4⋊C4—41no—
166C2×C22⋊C4—44no—
167C2×C22⋊C4—48no—
168C2×C22⋊C4—41no—
169C2×C42—22no—
170C2×C42—21no—
171C2×C42—41no—
172C2×C42C22⋊C414yes—
173C2×C42C2×D412yes—
174M32—24no—
175M32—24no—
176M32—22no—
177M32—22no—
178M32—22no—
179M32C22×C414yescomplemented
180C2×C16—24no—
181C2×C16—24no—
182C2×C16—22no—
183C2×C16C22×C414yescomplemented
184#108—24no—
185#108—22no—
186#108C22×C414yescomplemented
187#107—22no—
188#107C22×C414yescomplemented
189#106—24no—
190#106—22no—
191#106—22no—
192#106—22no—
193#106C22×C414yes—
194#102—216no—
195#97—44no—
196#97C22⋊C418yes—
197#97C22×C414yes—
198#97C2×D414yes—
199C4×C8—44no—
200C24—42no—
201C24—44no—
202C24—44no—
203C24—42no—
204C24—42no—
205C24—84no—
206C24—84no—
207C24AGL(1,ℤ/8)11yescharacteristic
208C2×D4—24no—
209C2×D4—24no—
210C2×D4—24no—
211C2×D4—28no—
212C2×D4—28no—
213C2×D4—42no—
214C2×D4—42no—
215C2×D4—42no—
216C2×D4—44no—
217C2×D4—44no—
218C2×D4—44no—
219C2×D4—44no—
220C2×D4—44no—
221C2×D4—44no—
222C2×D4—44no—
223C2×D4—44no—
224C2×D4—42no—
225C2×D4—42no—
226C22×C4—22no—
227C22×C4—24no—
228C22×C4—416no—
229C22×C4—44no—
230C22×C4—42no—
231C22×C4—44no—
232C22×C4—42no—
233C22×C4—832no—
234C22×C4—816no—
235C22×C4—84no—
236C22×C4C2×C22⋊C412yes—
237C22×C4C4×D411yescharacteristic
238C22×C4C4×D411yescharacteristic
239C22×C4C4×D412yes—
240C22×C4AGL(1,ℤ/8)11yescharacteristic
241C22×C4AGL(1,ℤ/8)11yescharacteristic
242C22×C4AGL(1,ℤ/8)12yes—
243C22×C4AGL(1,ℤ/8)11yescharacteristic
244C22×C4#13712yes—
245C22×C4C22×D411yescharacteristic
246D8—24no—
247D8—24no—
248D8—24no—
249D8—28no—
250D8—28no—
251D8C2×C4218yes—
252M16—24no—
253M16—42no—
254M16—44no—
255C2×C8—22no—
256C2×C8—22no—
257C2×C8—24no—
258C2×C8—24no—
259C2×C8—42no—
260C2×C8—44no—
261C2×C8C2×C4212yes—
262C2×C8C2×C4212yes—
263C2×C8C2×C22⋊C414yes—
264C2×C8C2×C22⋊C412yes—
265C2×C8#11712yes—
266C2×C8#11712yes—
267C2×C8C4×D412yes—
268C2×C8C4×D412yes—
269C2×C8C4×D412yes—
270C2×C8C4×D412yes—
271C2×C8C4×D411yescharacteristic
272C2×C8C4×D411yescharacteristic
273C2×C8C4×D412yes—
274C2×C8C23×C411yescharacteristic
275C2×C8C23×C411yescharacteristic
276C2×C8C23×C411yescharacteristic
277C2×C8C22×D411yescharacteristic
278C2×C8C2×#4111yescharacteristic
279C2×C8C2×#4111yescharacteristic
280C4⋊C4—24no—
281C4⋊C4—24no—
282C4⋊C4—42no—
283C4⋊C4—44no—
284C4⋊C4—42no—
285C22⋊C4—416no—
286C22⋊C4—42no—
287C22⋊C4—42no—
288C42—22no—
289C42—24no—
290C42—42no—
291C42—42no—
292C42C2×C22⋊C414yes—
293C16—24no—
294C16—24no—
295C23—24no—
296C23—44no—
297C23—44no—
298C23—44no—
299C23—48no—
300C23—48no—
301C23—88no—
302C23—84no—
303C23—88no—
304C23—816no—
305C23—84no—
306C23—88no—
307C23—88no—
308C23#41812yes—
309C23#44012yes—
310C23#44211yescharacteristic
311C23#44211yescharacteristic
312C23C2×AGL(1,ℤ/8)11yescharacteristic
313D4—28no—
314D4—44no—
315D4—44no—
316D4—44no—
317D4—48no—
318D4—48no—
319C2×C4—24no—
320C2×C4—48no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—44no—
324C2×C4—832no—
325C2×C4—88no—
326C2×C4—84no—
327C2×C4—84no—
328C2×C4C4×C22⋊C412yes—
329C2×C4C4×C22⋊C412yes—
330C2×C4#41712yes—
331C2×C4#41712yes—
332C2×C4#41812yes—
333C2×C4#44012yes—
334C2×C4#44012yes—
335C2×C4#44012yes—
336C2×C4#44212yes—
337C2×C4#44212yes—
338C2×C4#44211yescharacteristic
339C2×C4#44211yescharacteristic
340C2×C4C22×C22⋊C411yescharacteristic
341C2×C4C2×C4×D411yescharacteristic
342C2×C4C2×C4×D411yescharacteristic
343C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
344C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
345C2×C4C2×#13711yescharacteristic
346C8—24no—
347C8—44no—
348C8C4×C22⋊C412yes—
349C8C4×C22⋊C412yes—
350C8C22×C4211yescharacteristic
351C8C2×#11711yescharacteristic
352C8C2×C4×D411yescharacteristic
353C8C2×C4×D411yescharacteristic
354C22—24no—
355C22—24no—
356C22—22no—
357C22—22no—
358C22—48no—
359C22—84no—
360C22—84no—
361C22—88no—
362C22—816no—
363C22—816no—
364C22—88no—
365C22#176212yes—
366C22#176212yes—
367C22AGL(1,ℤ/16)14yes—
368C22C2×#41811yescharacteristic
369C22C2×#44011yescharacteristic
370C22C2×#44211yescharacteristic
371C4—44no—
372C4—84no—
373C4—84no—
374C4#176212yes—
375C4#176212yes—
376C4C2×C4×C22⋊C411yescharacteristic
377C4C2×#41711yescharacteristic
378C4C2×#44011yescharacteristic
379C4C2×#44211yescharacteristic
380C2—21no—
381C2—21no—
382C2—22no—
383C2—88no—
384C2#1264714yesdirect product factor
385C2C2×#176211yescharacteristic
386C2C2×AGL(1,ℤ/16)12yes—
subgroupG/H
center, socleC23#442
commutatorC8C22×C42
Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ 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
4. C22×#347C2semidirect
5. C2×#1773C2semidirect
6. #12647C2direct (N × H)
7. C2×#1386C2semidirect
8. C2×#1383C2semidirect
15. C2×#442C4semidirect
23. C2×#361C4semidirect
25. #2140C4semidirect
27. C2×#357C4semidirect
29. C2×#347C22semidirect
31. #1773C22semidirect
33. #1386C22semidirect
34. #1383C22semidirect
62. C2×M32C2×C4semidirect
63. C2×M32C2×C4semidirect
67. C22×C16C2×C4semidirect
70. #442C2×C4semidirect
73. C2×#108C2×C4semidirect
77. #427C2×C4semidirect
79. C2×#107C2×C4semidirect
95. #361C2×C4semidirect
96. #357C2×C4semidirect
179. M32C22×C4semidirect
183. C2×C16C22×C4semidirect
186. #108C22×C4semidirect
188. #107C22×C4semidirect
384. C2#12647direct (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×#3612
C2×#21402
C22×#3472
C2×#17732
#126472
C2×#13862
C2×#13832