Finite Group Databasebeta

← C2×#21270 #6372064

Subgroups — C2×#21270 #6372064

Order 512.

2838 conjugacy classes of subgroups.

The subgroup lattice has 434 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#432C212yesmaximal, complemented
2C2×C42×D4C211yesmaximal, characteristic
3#21270C2116yesmaximal, direct product factor
4C2×#1954C212yesmaximal
5C2×#1939C212yesmaximal, complemented
6C2×#1924C214yesmaximal, complemented
7C2×#1767C211yesmaximal, characteristic, complemented
8C2×#1749C212yesmaximal, complemented
9C2×C4×#97C211yesmaximal, characteristic, complemented
10C22×C4×D4C411yescharacteristic
11C22×C4×D4C411yescharacteristic
12C22×C4×D4C2211yescharacteristic
13C23×C42C2212yes—
14C2×#432—216no—
15C2×#432C22116yescomplemented
16C22×C4⋊C8C2214yes—
17C22×C4⋊C8C2212yes—
18C22×C22⋊C8C2214yes—
19C22×C22⋊C8C2214yes—
20C22×#97C2212yes—
21C22×#97C2211yescharacteristic
22C22×#97C2212yes—
23C22×#97C2211yescharacteristic
24C22×C4×C8C2212yes—
25C42×D4C418yes—
26C42×D4C2218yes—
27C2×C4×C4⋊C4C411yescharacteristic
28C2×C4×C4⋊C4C411yescharacteristic
29C2×C4×C4⋊C4C2211yescharacteristic
30C2×C4×C22⋊C4C412yes—
31C2×C4×C22⋊C4C412yes—
32C2×C4×C22⋊C4C2212yes—
33C2×C43C2211yescharacteristic
34#1954C22116yes—
35#1939C22116yescomplemented
36#1924C22132yescomplemented
37#1767C2218yescomplemented
38#1749C22116yescomplemented
39C2×#336C2212yes—
40C2×#336C2214yes—
41C4×#97C2218yescomplemented
42C23×D4C2×C411yescharacteristic
43C24×C4C2×C412yes—
44C24×C4C2×C412yes—
45C24×C4C2312yes—
46C23×C8C2314yes—
47C23×C8C2312yes—
48C23×C8C2312yes—
49C2×C4×D4—28no—
50C2×C4×D4—28no—
51C2×C4×D4—28no—
52C2×C4×D4C2×C418yes—
53C2×C4×D4C2×C418yes—
54C2×C4×D4C2×C414yes—
55C2×C4×D4C2314yes—
56C22×C4⋊C4C2×C411yescharacteristic
57C22×C4⋊C4C2×C411yescharacteristic
58C22×C4⋊C4C2×C411yescharacteristic
59C22×C22⋊C4C2×C412yes—
60C22×C22⋊C4C2×C412yes—
61C22×C22⋊C4C2×C412yes—
62C22×C42—28no—
63C22×C42—28no—
64C22×C42C2×C412yes—
65C22×C42C2×C412yes—
66C22×C42C2×C418yes—
67C22×C42C2×C411yescharacteristic
68C22×C42C2×C411yescharacteristic
69C22×C42C2×C411yescharacteristic
70C22×C42C2×C411yescharacteristic
71C22×C42C2318yes—
72C22×C42C2311yescharacteristic
73C22×C42C2312yes—
74C22×C42C2311yescharacteristic
75C22×C42C2311yescharacteristic
76#432—264no—
77C2×C4⋊C8—216no—
78C2×C4⋊C8—28no—
79C2×C4⋊C8C23116yes—
80C2×C4⋊C8C2318yes—
81C2×C22⋊C8—216no—
82C2×C22⋊C8—216no—
83C2×C22⋊C8C23116yes—
84C2×C22⋊C8C23116yes—
85C2×#97—28no—
86C2×#97—28no—
87C2×#97—24no—
88C2×#97D418yescomplemented
89C2×#97C2318yes—
90C2×#97C2318yes—
91C2×#97C2314yes—
92C2×#97C2314yes—
93C2×C4×C8—28no—
94C2×C4×C8C2318yes—
95C4×C4⋊C4C2×C418yes—
96C4×C4⋊C4C2×C418yes—
97C4×C4⋊C4C2×C414yes—
98C4×C4⋊C4C2314yes—
99C4×C22⋊C4C2×C4116yes—
100C4×C22⋊C4C2×C4116yes—
101C4×C22⋊C4C2×C418yes—
102C4×C22⋊C4C2318yes—
103C2×#95C2×C412yes—
104C2×#95C2×C412yes—
105C2×#95C2×C412yes—
106C43C2×C414yes—
107C43C2314yes—
108#336C2318yes—
109#336C23116yes—
110C25C22×C412yes—
111C22×D4—24no—
112C22×D4—24no—
113C22×D4M1618yes—
114C22×D4C22×C414yes—
115C23×C4—28no—
116C23×C4—28no—
117C23×C4—28no—
118C23×C4—28no—
119C23×C4—24no—
120C23×C4—28no—
121C23×C4—28no—
122C23×C4—24no—
123C23×C4—44no—
124C23×C4—44no—
125C23×C4C22×C411yescharacteristic
126C23×C4C22×C411yescharacteristic
127C23×C4C22×C412yes—
128C23×C4C22×C412yes—
129C23×C4C22×C414yes—
130C23×C4C22×C418yes—
131C23×C4C22×C418yes—
132C23×C4C22×C411yescharacteristic
133C23×C4C22×C411yescharacteristic
134C23×C4C22×C411yescharacteristic
135C23×C4C22×C412yes—
136C23×C4C22×C411yescharacteristic
137C23×C4C2414yes—
138C23×C4C2411yescharacteristic
139C22×C8—24no—
140C22×C8—24no—
141C22×C8—24no—
142C22×C8—24no—
143C22×C8—28no—
144C22×C8—28no—
145C22×C8—28no—
146C22×C8C2×D418yes—
147C22×C8#4118yes—
148C22×C8C2418yes—
149C22×C8C2414yes—
150C22×C8C2414yes—
151C4×D4—232no—
152C4×D4—232no—
153C4×D4—216no—
154C4×D4—216no—
155C2×C4⋊C4—24no—
156C2×C4⋊C4—24no—
157C2×C4⋊C4M1618yes—
158C2×C4⋊C4C22×C414yes—
159C2×C4⋊C4C22×C414yes—
160C2×C4⋊C4C22×C414yes—
161C2×C22⋊C4—28no—
162C2×C22⋊C4—28no—
163C2×C22⋊C4—28no—
164C2×C22⋊C4C22×C418yes—
165C2×C22⋊C4C22×C418yes—
166C2×C22⋊C4C22×C418yes—
167C2×C42—28no—
168C2×C42—28no—
169C2×C42—24no—
170C2×C42—24no—
171C2×C42—24no—
172C2×C42—24no—
173C2×C42—24no—
174C2×C42—232no—
175C2×C42—216no—
176C2×C42—216no—
177C2×C42—42no—
178C2×C42—42no—
179C2×C42C22×C414yes—
180C2×C42C22×C414yes—
181C2×C42C22×C412yes—
182C2×C42C22×C418yes—
183C2×C42C22×C418yes—
184C2×C42C22×C414yes—
185C2×C42C22×C414yes—
186C2×C42C22×C414yes—
187C2×C42C22×C412yes—
188C2×C42C22×C412yes—
189C2×C42C2×D414yes—
190C2×C42#4118yes—
191C2×C42#4114yes—
192C2×C42C2412yes—
193C2×C42C2414yes—
194C2×C42C2412yes—
195C2×C42C2412yes—
196C4⋊C8—232no—
197C4⋊C8—216no—
198C22⋊C8—232no—
199C22⋊C8—232no—
200#97—216no—
201#97—216no—
202#97—28no—
203#97C2×D4116yescomplemented
204C4×C8—216no—
205#95C22×C418yes—
206#95C22×C418yes—
207#95C22×C418yes—
208C24—24no—
209C24—24no—
210C24—24no—
211C24—24no—
212C24—24no—
213C24—24no—
214C24C2×M1618yes—
215C24C23×C414yes—
216C24C23×C411yescharacteristic
217C2×D4—28no—
218C2×D4—28no—
219C2×D4—232no—
220C2×D4C2×M16116yes—
221C22×C4—24no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—22no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—24no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—24no—
238C22×C4—216no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—24no—
242C22×C4—28no—
243C22×C4—216no—
244C22×C4—216no—
245C22×C4—28no—
246C22×C4—28no—
247C22×C4—216no—
248C22×C4—24no—
249C22×C4—28no—
250C22×C4—24no—
251C22×C4—28no—
252C22×C4—48no—
253C22×C4—48no—
254C22×C4—432no—
255C22×C4—432no—
256C22×C4—416no—
257C22×C4—416no—
258C22×C4#11714yes—
259C22×C4#11714yes—
260C22×C4C4×D414yes—
261C22×C4C4×D414yes—
262C22×C4C2×M1618yes—
263C22×C4C2×M1614yes—
264C22×C4C2×M1614yes—
265C22×C4C23×C412yes—
266C22×C4C23×C412yes—
267C22×C4C23×C414yes—
268C22×C4C23×C414yes—
269C22×C4C23×C412yes—
270C22×C4C23×C412yes—
271C22×C4C23×C412yes—
272C22×C4C23×C414yes—
273C22×C4C23×C411yescharacteristic
274C22×C4C23×C412yes—
275C22×C4C22×D412yes—
276C22×C4C2×#4114yes—
277C22×C4C2×#4112yes—
278C22×C4C2×#4114yes—
279C22×C4C2511yescharacteristic
280C2×C8—216no—
281C2×C8—216no—
282C2×C8—24no—
283C2×C8—24no—
284C2×C8—24no—
285C2×C8—24no—
286C2×C8—28no—
287C2×C8—28no—
288C2×C8—28no—
289C2×C8—416no—
290C2×C8C22×D418yes—
291C2×C8C2×#4118yes—
292C4⋊C4—28no—
293C4⋊C4—28no—
294C4⋊C4C2×M16116yes—
295C22⋊C4—216no—
296C22⋊C4—216no—
297C22⋊C4—216no—
298C42—216no—
299C42—28no—
300C42—216no—
301C42—24no—
302C42—28no—
303C42—28no—
304C42—24no—
305C42—24no—
306C42—24no—
307C42—44no—
308C42—44no—
309C42#11718yes—
310C42C4×D418yes—
311C42C22×D414yes—
312C42C2×#4118yes—
313C42C2×#4114yes—
314C23—24no—
315C23—24no—
316C23—24no—
317C23—216no—
318C23—216no—
319C23—216no—
320C23—24no—
321C23—24no—
322C23—24no—
323C23—48no—
324C23—48no—
325C23—48no—
326C23—48no—
327C23C2×#11712yes—
328C23C2×C4×D412yes—
329C23C4×#4112yes—
330C23C22×M1618yes—
331C23C22×M1612yes—
332C23C22×M1612yes—
333C23#56812yes—
334C23#56812yes—
335C23C24×C411yescharacteristic
336D4—232no—
337C2×C4—24no—
338C2×C4—28no—
339C2×C4—28no—
340C2×C4—28no—
341C2×C4—216no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—24no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—24no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—24no—
361C2×C4—432no—
362C2×C4—432no—
363C2×C4—48no—
364C2×C4—44no—
365C2×C4—44no—
366C2×C4—48no—
367C2×C4—48no—
368C2×C4—48no—
369C2×C4—416no—
370C2×C4#432116yescomplemented
371C2×C4C2×#11714yes—
372C2×C4C2×#11714yes—
373C2×C4C2×#11712yes—
374C2×C4C2×C4×D414yes—
375C2×C4C2×C4×D414yes—
376C2×C4C2×C4×D412yes—
377C2×C4C4×#4112yes—
378C2×C4#52918yes—
379C2×C4#53218yes—
380C2×C4C22×M1618yes—
381C2×C4C22×M1614yes—
382C2×C4C22×M1614yes—
383C2×C4C23×D411yescharacteristic
384C2×C4C22×#4111yescharacteristic
385C2×C4C22×#4112yes—
386C2×C4C22×#4112yes—
387C8—28no—
388C8—28no—
389C8—48no—
390C22—28no—
391C22—28no—
392C22—28no—
393C22—432no—
394C22—44no—
395C22—44no—
396C22—44no—
397C22—44no—
398C22#229314yes—
399C22C2×#43214yes—
400C22#292314yes—
401C22D4×M1614yes—
402C22D4×M1614yes—
403C22#297014yes—
404C22#297114yes—
405C22C22×#11711yescharacteristic
406C22C22×C4×D411yescharacteristic
407C22C2×C4×#4111yescharacteristic
408C22C23×M1611yescharacteristic
409C22C23×M1611yescharacteristic
410C22C2×#56811yescharacteristic
411C22C2×#56811yescharacteristic
412C4—24no—
413C4—24no—
414C4—24no—
415C4—28no—
416C4—42no—
417C4—42no—
418C4—44no—
419C4—44no—
420C4#229314yes—
421C4C2×#43218yescomplemented
422C4C2×#52912yes—
423C4C2×#53212yes—
424C2—48no—
425C2#2127018yesdirect product factor
426C2C2×#229311yescharacteristic
427C2C22×#43211yescharacteristic
428C2C2×#292311yescharacteristic
429C2C2×D4×M1611yescharacteristic
430C2C2×D4×M1611yescharacteristic
431C2C2×#297011yescharacteristic
432C2C2×#297111yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC23×D4C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#432C2semidirect
3. #21270C2direct (N × H)
5. C2×#1939C2semidirect
6. C2×#1924C2semidirect
7. C2×#1767C2semidirect
8. C2×#1749C2semidirect
9. C2×C4×#97C2semidirect
15. C2×#432C22semidirect
35. #1939C22semidirect
36. #1924C22semidirect
37. #1767C22semidirect
38. #1749C22semidirect
41. C4×#97C22semidirect
88. C2×#97D4semidirect
203. #97C2×D4semidirect
370. C2×C4#432semidirect
421. C4C2×#432semidirect
425. C2#21270direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4322
C2×C42×D42
#212702
C2×#19542
C2×#19392
C2×#19242
C2×#17672
C2×#17492
C2×C4×#972