Finite Group Databasebeta

← C2×#21146 #6371850

Subgroups — C2×#21146 #6371850

Order 512.

3410 conjugacy classes of subgroups.

The subgroup lattice has 387 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#423C211yesmaximal, characteristic
2C22×#423C212yesmaximal
3C22×C4×M16C211yesmaximal, characteristic
4C22×C4×C4⋊C4C211yesmaximal, characteristic
5#21146C2116yesmaximal, direct product factor
6C2×#1940C214yesmaximal, complemented
7C2×#1939C214yesmaximal, complemented
8C2×#1728C212yesmaximal
9C23×M16C2212yes—
10C23×M16C2211yescharacteristic
11C23×M16C2211yescharacteristic
12C23×C4⋊C4C412yes—
13C23×C42C2212yes—
14C23×C42C2211yescharacteristic
15C2×#423—28no—
16C2×#423—216no—
17C2×#423C2218yes—
18C2×#423C22116yes—
19C22×C4⋊C8C2212yes—
20C22×C4⋊C8C2218yes—
21C22×C4⋊C8C2212yes—
22C2×C4×M16—28no—
23C2×C4×M16C2218yes—
24C22×#97C2212yes—
25C22×C4×C8C2212yes—
26C2×C4×C4⋊C4C411yescharacteristic
27C2×C4×C4⋊C4C412yes—
28C2×C4×C4⋊C4C418yes—
29C2×C4×C4⋊C4C411yescharacteristic
30C2×C4×C4⋊C4C2212yes—
31C2×C4×C4⋊C4C2212yes—
32C2×C4×C4⋊C4C2218yes—
33C22×#95C412yes—
34#1940C22132yescomplemented
35#1939C22132yescomplemented
36#1728C22116yes—
37C2×#336C2218yes—
38C24×C4C2×C414yes—
39C24×C4C2×C411yescharacteristic
40C24×C4C2×C411yescharacteristic
41C24×C4C2311yescharacteristic
42C22×M16—24no—
43C22×M16—24no—
44C22×M16—24no—
45C22×M16—24no—
46C22×M16—28no—
47C22×M16—28no—
48C22×M16—28no—
49C22×M16D418yes—
50C22×M16Q818yes—
51C22×M16C2318yes—
52C22×M16C2314yes—
53C22×M16C2314yes—
54C23×C8C2314yes—
55C23×C8C2312yes—
56C23×C8C2312yes—
57C22×C4⋊C4—216no—
58C22×C4⋊C4C2×C412yes—
59C22×C4⋊C4C2×C414yes—
60C22×C4⋊C4C2×C4116yes—
61C22×C4⋊C4C2×C412yes—
62C22×C42—28no—
63C22×C42—28no—
64C22×C42C2×C412yes—
65C22×C42C2×C418yes—
66C22×C42C2×C412yes—
67C22×C42C2×C411yescharacteristic
68C22×C42C2×C414yes—
69C22×C42C2×C411yescharacteristic
70C22×C42D418yes—
71C22×C42Q818yes—
72C22×C42C2318yes—
73C22×C42C2314yes—
74C22×C42C2314yes—
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77#423—264no—
78#423—232no—
79C2×C4⋊C8—232no—
80C2×C4⋊C8—28no—
81C2×C4⋊C8—28no—
82C2×C4⋊C8C2318yes—
83C2×C4⋊C8C23132yes—
84C2×C4⋊C8C2318yes—
85C4×M16—232no—
86C2×#97—28no—
87C2×#97C2318yes—
88C2×C4×C8—28no—
89C2×C4×C8C2318yes—
90C4×C4⋊C4C2×C418yes—
91C4×C4⋊C4C2×C418yes—
92C4×C4⋊C4C2×C4116yes—
93C4×C4⋊C4C2×C418yes—
94C4×C4⋊C4C2×C418yes—
95C4×C4⋊C4C2318yes—
96C4×C4⋊C4C2318yes—
97C2×#95C2×C412yes—
98C2×#95C2×C414yes—
99C2×#95C2×C4116yes—
100C2×#95C2×C412yes—
101#336C23132yes—
102C25C22×C411yescharacteristic
103C23×C4—28no—
104C23×C4—216no—
105C23×C4—216no—
106C23×C4—44no—
107C23×C4—48no—
108C23×C4C4⋊C418yes—
109C23×C4C4⋊C418yes—
110C23×C4C22×C414yes—
111C23×C4C22×C4116yes—
112C23×C4C22×C411yescharacteristic
113C23×C4C22×C414yes—
114C23×C4C22×C411yescharacteristic
115C23×C4C22×C411yescharacteristic
116C23×C4C22×C414yes—
117C23×C4C22×C414yes—
118C23×C4C22×C411yescharacteristic
119C23×C4C22×C412yes—
120C23×C4C22×C411yescharacteristic
121C23×C4C2×D414yes—
122C23×C4C2×D414yes—
123C23×C4C2×Q814yes—
124C23×C4C2×Q814yes—
125C23×C4#4114yes—
126C23×C4#4114yes—
127C23×C4C2412yes—
128C23×C4C2411yescharacteristic
129C2×M16—232no—
130C2×M16—232no—
131C2×M16—28no—
132C2×M16—28no—
133C2×M16—28no—
134C2×M16—28no—
135C2×M16—216no—
136C2×M16—216no—
137C2×M16—216no—
138C2×M16—432no—
139C2×M16C2×D4116yes—
140C2×M16C2×Q8116yes—
141C22×C8—24no—
142C22×C8—24no—
143C22×C8—24no—
144C22×C8—24no—
145C22×C8—28no—
146C22×C8—28no—
147C22×C8—28no—
148C22×C8C2×D418yes—
149C22×C8C2×Q818yes—
150C22×C8C2418yes—
151C22×C8C2414yes—
152C22×C8C2414yes—
153C2×C4⋊C4—216no—
154C2×C4⋊C4—28no—
155C2×C4⋊C4—264no—
156C2×C4⋊C4M16116yescomplemented
157C2×C4⋊C4C22×C418yes—
158C2×C4⋊C4C22×C4116yes—
159C2×C4⋊C4C22×C418yes—
160C2×C42—28no—
161C2×C42—232no—
162C2×C42—28no—
163C2×C42—28no—
164C2×C42—216no—
165C2×C42—28no—
166C2×C42—216no—
167C2×C42C4⋊C418yes—
168C2×C42C4⋊C4132yes—
169C2×C42C4⋊C418yes—
170C2×C42C22×C418yes—
171C2×C42C22×C418yes—
172C2×C42C22×C418yes—
173C2×C42C22×C414yes—
174C2×C42C22×C412yes—
175C2×C42C22×C414yes—
176C2×C42C22×C412yes—
177C2×C42C2×D414yes—
178C2×C42C2×D414yes—
179C2×C42C2×D4116yes—
180C2×C42C2×Q814yes—
181C2×C42C2×Q8116yes—
182C2×C42C2×Q814yes—
183C2×C42C2418yes—
184C2×C42C2412yes—
185C2×C42C2412yes—
186C4⋊C8—264no—
187C4⋊C8—216no—
188C4⋊C8—216no—
189#97—216no—
190C4×C8—216no—
191#95C22×C418yes—
192#95C22×C4116yes—
193#95C22×C418yes—
194C24—24no—
195C24—24no—
196C24C2×C4⋊C414yes—
197C24C4×D414yes—
198C24C4×Q814yes—
199C24C23×C412yes—
200C24C23×C411yescharacteristic
201C22×C4—28no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—28no—
206C22×C4—216no—
207C22×C4—232no—
208C22×C4—232no—
209C22×C4—28no—
210C22×C4—28no—
211C22×C4—28no—
212C22×C4—232no—
213C22×C4—416no—
214C22×C4—48no—
215C22×C4—416no—
216C22×C4—464no—
217C22×C4C2×C4⋊C414yes—
218C22×C4C2×C4⋊C414yes—
219C22×C4C2×C4⋊C414yes—
220C22×C4C2×C4⋊C4116yes—
221C22×C4C2×C4⋊C4116yes—
222C22×C4C2×C4⋊C418yes—
223C22×C4C2×C4⋊C414yes—
224C22×C4C2×C4⋊C414yes—
225C22×C4C4×D418yes—
226C22×C4C4×D414yes—
227C22×C4C4×Q818yes—
228C22×C4C4×Q814yes—
229C22×C4#121116yes—
230C22×C4C22⋊Q8116yes—
231C22×C4#125116yes—
232C22×C4C4⋊Q8116yes—
233C22×C4C2×M16116yes—
234C22×C4C2×M1618yes—
235C22×C4C23×C418yes—
236C22×C4C23×C412yes—
237C22×C4C23×C412yes—
238C22×C4C23×C412yes—
239C22×C4C23×C418yes—
240C22×C4C23×C412yes—
241C22×C4C23×C411yescharacteristic
242C22×C4C23×C412yes—
243C22×C4C22×D412yes—
244C22×C4C22×D414yes—
245C22×C4C22×D412yes—
246C22×C4C22×D414yes—
247C22×C4C22×Q814yes—
248C22×C4C22×Q812yes—
249C22×C4C22×Q812yes—
250C22×C4C22×Q814yes—
251C22×C4C2×#4112yes—
252C22×C4C2×#4114yes—
253C22×C4C2×#4112yes—
254C22×C4C2×#4114yes—
255C22×C4C2511yescharacteristic
256M16—232no—
257M16—232no—
258M16—432no—
259C2×C8—216no—
260C2×C8—216no—
261C2×C8—24no—
262C2×C8—24no—
263C2×C8—24no—
264C2×C8—24no—
265C2×C8—28no—
266C2×C8—28no—
267C2×C8—28no—
268C2×C8—416no—
269C2×C8C22×D418yes—
270C2×C8C22×Q818yes—
271C4⋊C4—232no—
272C4⋊C4—216no—
273C4⋊C4C2×M16132yescomplemented
274C42—216no—
275C42—216no—
276C42—216no—
277C42—28no—
278C42—28no—
279C42C2×C4⋊C418yes—
280C42C2×C4⋊C4116yes—
281C42C2×C4⋊C418yes—
282C42C2×C4⋊C4116yes—
283C42C22×D414yes—
284C42C22×D414yes—
285C42C22×Q814yes—
286C42C22×Q814yes—
287C23—28no—
288C23—28no—
289C23—216no—
290C23—216no—
291C23—24no—
292C23—24no—
293C23#389116yes—
294C23C22×C4⋊C414yes—
295C23C22×C4⋊C412yes—
296C23C2×C4×D414yes—
297C23C2×C4×D412yes—
298C23C2×C4×Q814yes—
299C23C2×C4×Q812yes—
300C23C22×M1614yes—
301C23#56814yes—
302C23C24×C411yescharacteristic
303C2×C4—28no—
304C2×C4—28no—
305C2×C4—28no—
306C2×C4—28no—
307C2×C4—232no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—28no—
312C2×C4—232no—
313C2×C4—28no—
314C2×C4—28no—
315C2×C4—28no—
316C2×C4—416no—
317C2×C4—464no—
318C2×C4—416no—
319C2×C4#389132yes—
320C2×C4#389116yes—
321C2×C4#423116yescomplemented
322C2×C4C22×C4⋊C414yes—
323C2×C4C22×C4⋊C414yes—
324C2×C4C22×C4⋊C414yes—
325C2×C4C22×C4⋊C414yes—
326C2×C4C22×C4⋊C414yes—
327C2×C4C22×C4⋊C412yes—
328C2×C4C2×C4×D414yes—
329C2×C4C2×C4×D412yes—
330C2×C4C2×C4×Q814yes—
331C2×C4C2×C4×Q812yes—
332C2×C4C2×#12114yes—
333C2×C4C2×#12118yes—
334C2×C4C2×C22⋊Q814yes—
335C2×C4C2×C22⋊Q818yes—
336C2×C4C2×#12518yes—
337C2×C4C2×#12514yes—
338C2×C4C2×C4⋊Q818yes—
339C2×C4C2×C4⋊Q814yes—
340C2×C4C22×M16116yes—
341C2×C4C22×M1618yes—
342C2×C4C23×D411yescharacteristic
343C2×C4C23×D411yescharacteristic
344C2×C4C23×Q811yescharacteristic
345C2×C4C23×Q811yescharacteristic
346C2×C4C22×#4111yescharacteristic
347C2×C4C22×#4111yescharacteristic
348C8—28no—
349C8—28no—
350C8—48no—
351C22—28no—
352C22—232no—
353C22—24no—
354C22—24no—
355C22—28no—
356C22C2×#38918yes—
357C22C2×#38914yes—
358C22C2×#42314yes—
359C22#290514yes—
360C22D4×M1618yes—
361C22Q8×M1618yes—
362C22C23×C4⋊C411yescharacteristic
363C22C22×C4×D411yescharacteristic
364C22C22×C4×Q811yescharacteristic
365C22C23×M1612yes—
366C22C2×#56812yes—
367C4—24no—
368C4—24no—
369C4—24no—
370C4—216no—
371C4—48no—
372C4C2×#38914yes—
373C4C2×#38918yes—
374C4C2×#42318yescomplemented
375C4C22×#12111yescharacteristic
376C4C22×C22⋊Q811yescharacteristic
377C4C22×#12511yescharacteristic
378C4C22×C4⋊Q811yescharacteristic
379C2—28no—
380C2#2114618yesdirect product factor
381C2C22×#38911yescharacteristic
382C2C22×#42311yescharacteristic
383C2C2×#290511yescharacteristic
384C2C2×D4×M1612yes—
385C2C2×Q8×M1612yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×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
5. #21146C2direct (N × H)
6. C2×#1940C2semidirect
7. C2×#1939C2semidirect
34. #1940C22semidirect
35. #1939C22semidirect
156. C2×C4⋊C4M16semidirect
273. C4⋊C4C2×M16semidirect
321. C2×C4#423semidirect
374. C4C2×#423semidirect
380. C2#21146direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4232
C22×C4×M162
C22×C4×C4⋊C42
#211462
C2×#19402
C2×#19392
C2×#17282