Finite Group Databasebeta

← C4×#1813 #354937

Subgroups — C4×#1813 #354937

Order 512.

1496 conjugacy classes of subgroups.

The subgroup lattice has 349 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#131C211yesmaximal, characteristic
2C2×#1813C212yesmaximal
3C2×C4×#108C212yesmaximal, complemented
4C4×#413C212yesmaximal
5#10867C212yesmaximal, complemented
6#10815C212yesmaximal, complemented
7#10760C212yesmaximal
8C4×#338C212yesmaximal, complemented
9C22×#131C2211yescharacteristic
10C22×#131C2211yescharacteristic
11C2×C4×#41C2211yescharacteristic
12C22×#108C2214yes—
13C2×#413C2214yes—
14C4×#131—28no—
15C2×#405C412yes—
16C2×#405C412yes—
17C2×#405C2211yescharacteristic
18C2×#405C2211yescharacteristic
19C2×C4×M16C412yes—
20C2×C4×M16C2214yes—
21C2×C4×M16C2211yescharacteristic
22C22×C4×C8C412yes—
23C22×C4×C8C2211yescharacteristic
24#1813C4116yesdirect product factor
25C4×#108—28no—
26C4×#101—24no—
27C4×#100—24no—
28#1742C2214yes—
29C2×#341C2214yes—
30C2×#338C2214yes—
31C2×#338C2214yes—
32C22×#41C2311yescharacteristic
33C2×#131—24no—
34C2×#131—24no—
35C2×#131—24no—
36C2×#131—24no—
37C2×#131—24no—
38C2×#131C2×C418yes—
39C22×M16C2×C412yes—
40C22×M16C2×C412yes—
41C22×M16C2318yes—
42C22×M16C2311yescharacteristic
43C22×M16C2311yescharacteristic
44C23×C8C2×C412yes—
45C23×C8C2×C412yes—
46C23×C8C2311yescharacteristic
47C23×C8C2311yescharacteristic
48C4×#41—24no—
49C4×#41—22no—
50C4×#41—22no—
51C2×C4×Q8D412yes—
52C2×C4×D4D412yes—
53C2×C4×D4Q814yes—
54C2×#117C2×C412yes—
55C2×#117C2311yescharacteristic
56C22×C42C2×C412yes—
57C22×C42C2311yescharacteristic
58C2×#108—28no—
59C2×#108—28no—
60C2×#108C2×C4116yescomplemented
61#413—28no—
62#413C2×C4116yes—
63C2×#101—24no—
64C2×#100—24no—
65#405—24no—
66#405—24no—
67#405—28no—
68#405—28no—
69C4×M16—24no—
70C4×M16—28no—
71C4×M16—28no—
72C4×M16—28no—
73C2×#97—24no—
74C2×#97C2×C412yes—
75C2×#97C2×C412yes—
76C2×#97C2×C412yes—
77C2×C4×C8—28no—
78C2×C4×C8—24no—
79C2×C4×C8C2×C412yes—
80C2×C4×C8C2×C412yes—
81C2×C4×C8C2×C412yes—
82C2×C4×C8C2×C411yescharacteristic
83C2×C4×C8C2×C411yescharacteristic
84C2×C4×C8C2×C411yescharacteristic
85C2×C4×C8C2×C411yescharacteristic
86C2×C4×C8D418yes—
87#343—28no—
88#341—28no—
89#338—28no—
90#338C2×C4116yescomplemented
91C2×#41—22no—
92C2×#41—22no—
93C2×#41—22no—
94C2×#41—22no—
95C2×#41C22×C414yes—
96C2×#41#4114yes—
97C22×Q8C2×D411yescharacteristic
98C22×D4C2×D411yescharacteristic
99C22×D4C2×Q812yes—
100C23×C4C4⋊C414yes—
101C23×C4C22×C412yes—
102C23×C4C2×Q812yes—
103C23×C4C2411yescharacteristic
104#131—232no—
105#131—232no—
106C2×M16—24no—
107C2×M16—22no—
108C2×M16—22no—
109C2×M16—22no—
110C2×M16—22no—
111C2×M16—28no—
112C2×M16—24no—
113C2×M16—24no—
114C2×M16—24no—
115C2×M16—24no—
116C2×M16—28no—
117C2×M16—28no—
118C2×M16—28no—
119C2×M16—28no—
120C2×M16C4218yes—
121C2×M16C22×C4116yes—
122C2×M16C22×C414yes—
123C2×M16#4114yes—
124C22×C8—24no—
125C22×C8—22no—
126C22×C8—22no—
127C22×C8—24no—
128C22×C8—24no—
129C22×C8—24no—
130C22×C8—24no—
131C22×C8—28no—
132C22×C8C4218yes—
133C22×C8C22×C412yes—
134C22×C8C22×C411yescharacteristic
135C22×C8C22×C411yescharacteristic
136C22×C8C22×C412yes—
137C22×C8C22×C411yescharacteristic
138C22×C8C22×C411yescharacteristic
139C22×C8C22×C414yes—
140C22×C8C2×D414yes—
141C22×C8C2×D414yes—
142C22×C8#4114yes—
143C4×Q8—24no—
144C4×Q8—24no—
145C4×D4—28no—
146C4×D4—28no—
147C4×D4—24no—
148C4×D4—24no—
149#117—22no—
150#117—22no—
151#117—24no—
152#117—24no—
153C2×C4⋊C4C4⋊C414yes—
154C2×C4⋊C4C2×D412yes—
155C2×C22⋊C4C4⋊C414yes—
156C2×C22⋊C4C2×Q812yes—
157C2×C42—24no—
158C2×C42—22no—
159C2×C42—22no—
160C2×C42C4⋊C414yes—
161C2×C42C22×C412yes—
162C2×C42C22×C411yescharacteristic
163C2×C42C22×C411yescharacteristic
164C2×C42C2×D414yes—
165C2×C42C2×D412yes—
166C2×C42#4112yes—
167C2×C42#4112yes—
168#108—232no—
169#101—216no—
170#100—216no—
171#97—24no—
172#97—24no—
173#97—24no—
174#97—48no—
175C4×C8—24no—
176C4×C8—24no—
177C4×C8—24no—
178C4×C8—48no—
179C4×C8C22⋊C414yes—
180C4×C8C22⋊C414yes—
181C4×C8C22⋊C414yes—
182C4×C8C22⋊C414yes—
183C24C2×C4⋊C412yes—
184C24C22×Q811yescharacteristic
185#41—28no—
186#41—28no—
187#41—28no—
188#41—28no—
189C2×Q8—22no—
190C2×Q8—22no—
191C2×Q8C4×D414yes—
192C2×D4—24no—
193C2×D4—24no—
194C2×D4—22no—
195C2×D4—22no—
196C2×D4C4×D414yes—
197C2×D4C4×Q818yes—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—22no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—44no—
205C22×C4—48no—
206C22×C4C2×C4214yes—
207C22×C4C2×C4⋊C412yes—
208C22×C4C2×C4⋊C412yes—
209C22×C4C2×C4⋊C414yes—
210C22×C4C2×C4⋊C412yes—
211C22×C4#11714yes—
212C22×C4C22⋊Q814yes—
213C22×C4C22⋊Q814yes—
214C22×C4C23×C411yescharacteristic
215C22×C4C23×C412yes—
216C22×C4C22×D412yes—
217C22×C4C22×D411yescharacteristic
218C22×C4C2×#4112yes—
219C22×C4C2×#4112yes—
220C22×C4C2×#4112yes—
221C22×C4C2×#4112yes—
222M16—216no—
223M16—28no—
224M16—28no—
225M16—216no—
226M16—216no—
227M16—216no—
228M16—48no—
229M16—48no—
230C2×C8—216no—
231C2×C8—22no—
232C2×C8—22no—
233C2×C8—21no—
234C2×C8—21no—
235C2×C8—22no—
236C2×C8—21no—
237C2×C8—21no—
238C2×C8—22no—
239C2×C8—28no—
240C2×C8—216no—
241C2×C8—216no—
242C2×C8—48no—
243C2×C8—48no—
244C2×C8C2×C4214yes—
245C2×C8C2×C4212yes—
246C2×C8C2×C4212yes—
247C2×C8C2×C22⋊C412yes—
248C2×C8C2×C22⋊C412yes—
249C2×C8C2×C22⋊C412yes—
250C2×C8C2×C22⋊C412yes—
251C2×C8#11714yes—
252C2×C8#11712yes—
253C2×C8#11712yes—
254C2×C8C4×D4116yes—
255C4⋊C4—24no—
256C4⋊C4—28no—
257C22⋊C4—24no—
258C22⋊C4—28no—
259C42—22no—
260C42—22no—
261C42—24no—
262C42—24no—
263C42C2×C22⋊C412yes—
264C42C2×C22⋊C412yes—
265C42#11711yescharacteristic
266C42#11712yes—
267C42#11711yescharacteristic
268C42#12114yes—
269C42#12114yes—
270C23—22no—
271C23—22no—
272C23—42no—
273C23—44no—
274C23C4×C4⋊C414yes—
275C23C22×C4⋊C411yescharacteristic
276C23C2×C4×Q812yes—
277C23C2×C22⋊Q812yes—
278C23#53312yes—
279Q8—28no—
280D4—216no—
281D4—28no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—28no—
286C2×C4—24no—
287C2×C4—24no—
288C2×C4—24no—
289C2×C4—24no—
290C2×C4—24no—
291C2×C4—42no—
292C2×C4—44no—
293C2×C4—48no—
294C2×C4—48no—
295C2×C4—44no—
296C2×C4C4×C4⋊C414yes—
297C2×C4#38012yes—
298C2×C4#38014yes—
299C2×C4#38012yes—
300C2×C4C22×C4211yescharacteristic
301C2×C4C22×C22⋊C411yescharacteristic
302C2×C4C2×#11711yescharacteristic
303C2×C4C2×#11711yescharacteristic
304C2×C4C2×#11711yescharacteristic
305C2×C4C2×#11711yescharacteristic
306C2×C4C2×C4×D414yes—
307C2×C4C2×C4×D412yes—
308C2×C4C4×#4114yes—
309C2×C4C2×#12112yes—
310C2×C4#52514yes—
311C2×C4#52914yes—
312C2×C4#53212yes—
313C8—24no—
314C8—22no—
315C8—22no—
316C8—24no—
317C8—416no—
318C8C4×C22⋊C414yes—
319C8C4×C22⋊C414yes—
320C22—22no—
321C22—24no—
322C22—24no—
323C22—42no—
324C22—42no—
325C22—44no—
326C22—44no—
327C22—44no—
328C22C2×C4×C4⋊C411yescharacteristic
329C22C2×#38011yescharacteristic
330C22#228511yescharacteristic
331C22C4×C22⋊Q814yes—
332C4—22no—
333C4—24no—
334C4—24no—
335C4—44no—
336C4#181314yesdirect product factor
337C4C2×C4×C22⋊C411yescharacteristic
338C4C4×#11711yescharacteristic
339C4#228011yescharacteristic
340C4#228311yescharacteristic
341C4C4×#12114yes—
342C2—21no—
343C2—21no—
344C2—24no—
345C2—44no—
346C2C4×#38011yescharacteristic
347C2C2×#181312yes—
subgroupG/H
centerC42#117
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC22C2×#380
prime radicalC22×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C2×C4×M16 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×C4×#108C2semidirect
5. #10867C2semidirect
6. #10815C2semidirect
8. C4×#338C2semidirect
24. #1813C4direct (N × H)
60. C2×#108C2×C4semidirect
90. #338C2×C4semidirect
336. C4#1813direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#1312
C2×#18132
C2×C4×#1082
C4×#4132
#108672
#108152
#107602
C4×#3382