Finite Group Databasebeta

← C4×#1944 #354657

Subgroups — C4×#1944 #354657

Order 512.

1390 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1944C212yesmaximal
2C2×C4×#107C211yesmaximal, characteristic
3C2×C4×#106C211yesmaximal, characteristic
4C2×C4×#97C211yesmaximal, characteristic
5C4×#389C212yesmaximal
6#10881C214yesmaximal
7#10863C212yesmaximal
8C4×#340C212yesmaximal
9C22×#107C2212yes—
10C22×#106C2211yescharacteristic
11C22×#106C2211yescharacteristic
12C22×#97C2212yes—
13C22×#97C2212yes—
14C22×C4×C8C2211yescharacteristic
15C22×C4×C8C2211yescharacteristic
16C2×#389C2214yes—
17C2×C4×C4⋊C4—22no—
18C2×C4×C4⋊C4C2212yes—
19C2×C4×C4⋊C4C2212yes—
20C2×C43C2211yescharacteristic
21#1944C4116yesdirect product factor
22C4×#107—24no—
23C4×#106C418yescomplemented
24C2×#340C2214yes—
25C2×#340C2212yes—
26C2×#340C2212yes—
27C2×#340C2214yes—
28C4×#97—24no—
29#1436—24no—
30C4⋊#95C2214yes—
31C4×#95—22no—
32C23×C8C2311yescharacteristic
33C23×C8C2312yes—
34C23×C8C2311yescharacteristic
35C22×C4⋊C4—24no—
36C22×C4⋊C4C2312yes—
37C22×C4⋊C4C2314yes—
38C22×C4⋊C4C2312yes—
39C22×C42—22no—
40C22×C42—22no—
41C22×C42D411yescharacteristic
42C22×C42D411yescharacteristic
43C22×C42D412yes—
44C22×C42C2312yes—
45C22×C42C2311yescharacteristic
46C2×#107—24no—
47C2×#107—24no—
48C2×#107C2×C418yes—
49C2×#106—24no—
50C2×#106C2×C414yes—
51C2×#106C2×C418yes—
52C2×#106C2×C414yes—
53C2×#97—24no—
54C2×#97—24no—
55C2×#97—24no—
56C2×#97—24no—
57C2×#97—24no—
58C2×#97C2×C418yes—
59C2×C4×C8—22no—
60C2×C4×C8—22no—
61C2×C4×C8C2×C414yes—
62C2×C4×C8D414yes—
63C2×C4×C8Q814yes—
64C2×C4×C8Q814yes—
65#389—28no—
66#389C2×C4116yes—
67C4×C4⋊C4—24no—
68C4×C4⋊C4—24no—
69C4×C4⋊C4—24no—
70C4×C4⋊C4—48no—
71C4×C4⋊C4C2×C418yes—
72C2×#95—24no—
73C2×#95—22no—
74C2×#95—24no—
75C2×#95—24no—
76C2×#95—22no—
77C43—22no—
78C43—22no—
79#340—24no—
80#340—28no—
81#340C2×C4116yes—
82#340C2×C418yes—
83C23×C4—22no—
84C23×C4—24no—
85C23×C4—22no—
86C23×C4C2×D412yes—
87C23×C4C2×D412yes—
88C23×C4C2×D411yescharacteristic
89C23×C4C2×D411yescharacteristic
90C23×C4C2411yescharacteristic
91C22×C8—22no—
92C22×C8—22no—
93C22×C8—22no—
94C22×C8—22no—
95C22×C8—22no—
96C22×C8—22no—
97C22×C8C22×C412yes—
98C22×C8C22×C414yes—
99C22×C8C22×C412yes—
100C22×C8C22×C414yes—
101C22×C8C2×D412yes—
102C22×C8C2×D412yes—
103C22×C8C2×Q812yes—
104C22×C8C2×Q814yes—
105C22×C8C2×Q812yes—
106C22×C8#4114yes—
107C22×C8#4114yes—
108C2×C4⋊C4—22no—
109C2×C4⋊C4—24no—
110C2×C4⋊C4—24no—
111C2×C4⋊C4—24no—
112C2×C4⋊C4—24no—
113C2×C4⋊C4—24no—
114C2×C4⋊C4—24no—
115C2×C4⋊C4—24no—
116C2×C4⋊C4—216no—
117C2×C4⋊C4—22no—
118C2×C4⋊C4—24no—
119C2×C4⋊C4—48no—
120C2×C4⋊C4—48no—
121C2×C4⋊C4C22×C414yes—
122C2×C4⋊C4C22×C418yes—
123C2×C4⋊C4C22×C414yes—
124C2×C4⋊C4C22×C418yes—
125C2×C42—22no—
126C2×C42—22no—
127C2×C42—22no—
128C2×C42—22no—
129C2×C42—28no—
130C2×C42—24no—
131C2×C42—22no—
132C2×C42—22no—
133C2×C42—24no—
134C2×C42—24no—
135C2×C42—44no—
136C2×C42—44no—
137C2×C42—44no—
138C2×C42—44no—
139C2×C42—44no—
140C2×C42—44no—
141C2×C42C22×C414yes—
142C2×C42C22×C412yes—
143C2×C42C2×D412yes—
144C2×C42C2×Q812yes—
145C2×C42C2×Q812yes—
146C2×C42#4114yes—
147C2×C42#4112yes—
148C2×C42#4112yes—
149#107—216no—
150#106—28no—
151#106C42116yescomplemented
152#97—216no—
153#97—216no—
154C4×C8—28no—
155C4×C8C4⋊C4116yescomplemented
156#95—28no—
157#95—216no—
158#95—48no—
159#95—48no—
160#95—44no—
161C24C22×D411yescharacteristic
162C22×C4—24no—
163C22×C4—24no—
164C22×C4—28no—
165C22×C4—22no—
166C22×C4—22no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—24no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—28no—
175C22×C4—42no—
176C22×C4—42no—
177C22×C4—44no—
178C22×C4—44no—
179C22×C4—44no—
180C22×C4—44no—
181C22×C4—42no—
182C22×C4—44no—
183C22×C4—44no—
184C22×C4—42no—
185C22×C4—44no—
186C22×C4—44no—
187C22×C4—44no—
188C22×C4C4×D414yes—
189C22×C4C4×D414yes—
190C22×C4C4×D412yes—
191C22×C4C4×D412yes—
192C22×C4#12112yes—
193C22×C4#12112yes—
194C22×C4C4⋊Q812yes—
195C22×C4C4⋊Q812yes—
196C22×C4AGL(1,ℤ/8)14yes—
197C22×C4#13714yes—
198C22×C4C23×C411yescharacteristic
199C22×C4C23×C412yes—
200C22×C4C22×D411yescharacteristic
201C22×C4C22×Q811yescharacteristic
202C22×C4C22×Q811yescharacteristic
203C22×C4C2×#4112yes—
204C22×C4C2×#4112yes—
205C22×C4C2×#4111yescharacteristic
206C22×C4C2×#4111yescharacteristic
207C22×C4C2×#4112yes—
208C2×C8—24no—
209C2×C8—22no—
210C2×C8—22no—
211C2×C8—24no—
212C2×C8—24no—
213C2×C8—24no—
214C2×C8—24no—
215C2×C8—24no—
216C2×C8—24no—
217C2×C8—24no—
218C2×C8C2×C4214yes—
219C2×C8C2×C4⋊C414yes—
220C2×C8C2×C4⋊C414yes—
221C2×C8#11714yes—
222C2×C8C4×D418yes—
223C2×C8C4×Q818yes—
224C2×C8C4×Q818yes—
225C4⋊C4—28no—
226C4⋊C4—24no—
227C4⋊C4—24no—
228C4⋊C4—28no—
229C4⋊C4—24no—
230C4⋊C4—28no—
231C4⋊C4—432no—
232C4⋊C4—44no—
233C4⋊C4—44no—
234C4⋊C4—44no—
235C4⋊C4C2×C4218yes—
236C42—24no—
237C42—24no—
238C42—24no—
239C42—24no—
240C42—48no—
241C42—416no—
242C42—44no—
243C42—44no—
244C42—88no—
245C42C2×C4⋊C414yes—
246C42C4×Q814yes—
247C42C22⋊Q814yes—
248C42#12514yes—
249C23C2×C4×D412yes—
250C23C2×C4×D411yescharacteristic
251C23C2×#12111yescharacteristic
252C23C2×C4⋊Q811yescharacteristic
253C23#53212yes—
254C23C2×AGL(1,ℤ/8)12yes—
255C23C2×#13712yes—
256C23#57514yes—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—28no—
261C2×C4—28no—
262C2×C4—28no—
263C2×C4—24no—
264C2×C4—24no—
265C2×C4—44no—
266C2×C4—44no—
267C2×C4—44no—
268C2×C4—44no—
269C2×C4—48no—
270C2×C4—48no—
271C2×C4—42no—
272C2×C4—42no—
273C2×C4—42no—
274C2×C4—42no—
275C2×C4—44no—
276C2×C4—44no—
277C2×C4—48no—
278C2×C4—48no—
279C2×C4—44no—
280C2×C4—48no—
281C2×C4—84no—
282C2×C4—84no—
283C2×C4—84no—
284C2×C4—84no—
285C2×C4—84no—
286C2×C4—84no—
287C2×C4#38914yes—
288C2×C4#38914yes—
289C2×C4#44018yes—
290C2×C4#46914yes—
291C2×C4#47014yes—
292C2×C4#50118yes—
293C2×C4C22×C4211yescharacteristic
294C2×C4C22×C4⋊C411yescharacteristic
295C2×C4C2×#11711yescharacteristic
296C2×C4C2×C4×D412yes—
297C2×C4C2×C4×Q812yes—
298C2×C4C2×C4×Q811yescharacteristic
299C2×C4C2×C4×Q812yes—
300C2×C4C4×#4112yes—
301C2×C4C4×#4112yes—
302C2×C4C4×#4111yescharacteristic
303C2×C4C4×#4111yescharacteristic
304C2×C4C2×C22⋊Q811yescharacteristic
305C2×C4#52512yes—
306C2×C4C2×#12511yescharacteristic
307C2×C4#52912yes—
308C2×C4#52912yes—
309C2×C4#53312yes—
310C2×C4#53312yes—
311C8—24no—
312C8—28no—
313C8C4×C4⋊C418yescomplemented
314C22C42×D411yescharacteristic
315C22C2×#38911yescharacteristic
316C22#229311yescharacteristic
317C22C4×#12112yes—
318C22C4×C4⋊Q812yes—
319C22C2×#44012yes—
320C22#294312yes—
321C22C4×AGL(1,ℤ/8)14yes—
322C22C4×#13714yes—
323C22C2×#46911yescharacteristic
324C22C2×#47011yescharacteristic
325C22#305412yes—
326C22C2×#50112yes—
327C22#316212yes—
328C22#317114yes—
329C22#317214yes—
330C4—24no—
331C4—48no—
332C4—44no—
333C4—44no—
334C4—88no—
335C4—84no—
336C4#194418yesdirect product factor
337C4C2×C4×C4⋊C411yescharacteristic
338C4C42×Q811yescharacteristic
339C4#229511yescharacteristic
340C4#229611yescharacteristic
341C4C4×C22⋊Q812yes—
342C4C4×#12512yes—
343C2C4×#38911yescharacteristic
344C2C4×#44012yes—
345C2C2×#194411yescharacteristic
346C2#2115411yescharacteristic
347C2#2127912yes—
348C2C4×#46912yes—
349C2C4×#47012yes—
350C2C4×#50114yes—
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socle, prime radicalC24C22×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C2×C43 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
21. #1944C4direct (N × H)
23. C4×#106C4semidirect
151. #106C42semidirect
155. C4×C8C4⋊C4semidirect
313. C8C4×C4⋊C4semidirect
336. C4#1944direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#19442
C2×C4×#1072
C2×C4×#1062
C2×C4×#972
C4×#3892
#108812
#108632
C4×#3402