Finite Group Databasebeta

← C4×#16840811 #30614543

Subgroups — C4×#16840811 #30614543

Order 15616.

1070 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840811C212yesmaximal
2#21461611C214yesmaximal
3C4⋊C4×#92420C212yesmaximal
4C4×#14519844C212yesmaximal
5C4×C4⋊#92420C211yesmaximal, characteristic
6C42×#92420C212yesmaximal
7C42×#92420C211yesmaximal, characteristic
8C4×#14519742C211yesmaximal, characteristic
9#16840811C4116yesdirect product factor
10C2×#14519844C2214yes—
11C2×C4⋊#92420C2212yes—
12C2×C4×#92420C2212yes—
13C2×C4×#92420C2211yescharacteristic
14C2×C4×#92420C2214yes—
15C2×C4×#92420C2212yes—
16C2×C4×#92420C2212yes—
17C2×C4×#92420C2214yes—
18C2×C4×#92420C2211yescharacteristic
19#16840628C2212yes—
20#16840628C2214yes—
21C2×C4×Dic122C411yescharacteristic
22C2×#14519742C411yescharacteristic
23C2×#14519742C2211yescharacteristic
24C4⋊C4×Dic61C411yescharacteristic
25C4⋊C4×Dic61C2211yescharacteristic
26C4×#11758196C412yes—
27#16839613C412yes—
28#16839613C2212yes—
29C42×Dic61C2211yescharacteristic
30C42×Dic61C2212yes—
31C4×C4⋊C4×C61C411yescharacteristic
32C22×#92420C2314yes—
33C22×#92420C2312yes—
34C22×#92420C2312yes—
35#14519844C2×C4116yes—
36C4⋊#92420C2×C418yes—
37C4×#92420—28no—
38C4×#92420—24no—
39C4×#92420—24no—
40C4×#92420—22no—
41C4×#92420C2×C418yes—
42C4×#92420C2×C4116yes—
43C4×#92420Q814yescomplemented
44C22×Dic122C2×C411yescharacteristic
45C4×Dic122C818yescomplemented
46#14519742C818yescomplemented
47#14519742C2×C418yes—
48C2×C4⋊Dic61C2×C411yescharacteristic
49C2×#11758196C2×C412yes—
50C2×#11758196C2×C412yes—
51C2×#11758196C2×C412yes—
52C2×C4×Dic61C2×C411yescharacteristic
53C2×C4×Dic61C2×C412yes—
54C2×C4×Dic61C2×C411yescharacteristic
55C2×C4×Dic61C2×C412yes—
56C2×C4×Dic61C2×C411yescharacteristic
57C2×C4×Dic61C2×C412yes—
58C2×C4×Dic61C2311yescharacteristic
59C2×C4×Dic61C2312yes—
60C2×C4×Dic61C2311yescharacteristic
61C2×C4×Dic61C2312yes—
62C2×C4×Dic61C2311yescharacteristic
63#14519684C2×C412yes—
64#14519684C2×C412yes—
65C2×C4⋊C4×C61C2×C411yescharacteristic
66C2×C4⋊C4×C61C2×C411yescharacteristic
67C2×C42×C61C2×C412yes—
68C2×C42×C61C2×C411yescharacteristic
69#95×C61C2×C412yes—
70C22×C4×C61C22×C412yes—
71C22×C4×C61C22×C411yescharacteristic
72C22×C4×C61C22×C412yes—
73C22×C4×C61C22×C411yescharacteristic
74C22×C4×C61C22×C411yescharacteristic
75C22×Dic61C22×C411yescharacteristic
76C22×Dic61C22×C411yescharacteristic
77C22×Dic61C22×C412yes—
78C22×Dic61C22×C412yes—
79C22×Dic61C22×C411yescharacteristic
80C22×Dic61C2411yescharacteristic
81C2×Dic122C4214yes—
82C2×Dic122C2×C814yes—
83C2×Dic122C2×C814yes—
84C2×#92420—24no—
85C2×#92420—22no—
86C2×#92420—24no—
87C2×#92420—22no—
88C2×#92420C22×C418yes—
89C2×#92420C22×C414yes—
90C2×#92420C22×C414yes—
91C2×#92420C2×Q814yes—
92C2×#92420#4114yes—
93C4⋊C4×C61C4214yes—
94C4⋊C4×C61C2×C814yes—
95C42×C61—24no—
96C42×C61C2×C814yes—
97C4⋊Dic61C2×C814yes—
98#11758196C4218yes—
99#11758196C2×C818yes—
100#11758196C2×C818yes—
101C4×Dic61—22no—
102C4×Dic61—22no—
103C4×Dic61—24no—
104C4×Dic61—22no—
105C4×Dic61—24no—
106C4×Dic61C2×C814yes—
107C4×Dic61C2×C818yes—
108C4×Dic61C2×C818yes—
109C4×Dic61C22×C414yes—
110C4×Dic61C22×C418yes—
111C4×Dic61C2×Q812yes—
112C4×Dic61#4112yes—
113C23×C61C23×C411yescharacteristic
114C2×C4×C61—21no—
115C2×C4×C61—22no—
116C2×C4×C61—22no—
117C2×C4×C61—21no—
118C2×C4×C61—22no—
119C2×C4×C61—22no—
120C2×C4×C61C2×C4214yes—
121C2×C4×C61C2×C4212yes—
122C2×C4×C61C4×Q812yes—
123C2×C4×C61C22×C814yes—
124C2×C4×C61C22×C812yes—
125C2×C4×C61C22×C812yes—
126C2×C4×C61C22×C812yes—
127C2×C4×C61C22×C812yes—
128C2×C4×C61#13112yes—
129C2×Dic61—21no—
130C2×Dic61—22no—
131C2×Dic61—21no—
132C2×Dic61—21no—
133C2×Dic61—21no—
134C2×Dic61—22no—
135C2×Dic61C2×C4212yes—
136C2×Dic61C2×C4214yes—
137C2×Dic61C4×Q812yes—
138C2×Dic61C22×C812yes—
139C2×Dic61C22×C814yes—
140C2×Dic61C22×C814yes—
141C2×Dic61C22×C814yes—
142C2×Dic61C22×C812yes—
143C2×Dic61#13112yes—
144C2×Dic61C23×C412yes—
145C2×Dic61C22×Q811yescharacteristic
146C2×Dic61C2×#4112yes—
147C2×Dic61C2×#4111yescharacteristic
148Dic122C4×C8116yescomplemented
149#92420—28no—
150#92420—24no—
151#92420C4×Q818yescomplemented
152C4×C8×Q8—611nomaximal, Sylow
153C22×C61C22×C4211yescharacteristic
154C22×C61C2×C4×Q811yescharacteristic
155C22×C61C4×#4111yescharacteristic
156C22×C61C23×C811yescharacteristic
157C22×C61C23×C811yescharacteristic
158C22×C61C2×#13111yescharacteristic
159C22×C61C2×#13111yescharacteristic
160C4×C61—24no—
161C4×C61—22no—
162C4×C61—24no—
163C4×C61C2×C4×C814yes—
164C4×C61C8×Q814yescomplemented
165Dic61—22no—
166Dic61—24no—
167Dic61—22no—
168Dic61C2×C4×C818yes—
169Dic61C8×Q814yescomplemented
170Dic61C2×C4×Q812yes—
171Dic61C4×#4112yes—
172C2×C8×Q8—612no—
173C42×Q8—611no—
174C8×C4⋊C4—612no—
175C8×C4⋊C4—614no—
176C4×C4⋊C8—611no—
177C4×C4⋊C8—612no—
178C42×C8—612no—
179C42×C8—611no—
180C2×C61C42×Q811yescharacteristic
181C2×C61C22×C4×C811yescharacteristic
182C2×C61C4×#13111yescharacteristic
183C2×C61C2×C8×Q811yescharacteristic
184C2×C61C2×C8×Q811yescharacteristic
185C2×C61C8×#4111yescharacteristic
186C2×C61C8×#4111yescharacteristic
187C2×C4×Q8—611no—
188C2×C4×Q8—611no—
189C2×C4×Q8—611no—
190C8×Q8—6116no—
191C2×C4⋊C8—612no—
192C2×C4⋊C8—614no—
193C2×C4×C8—612no—
194C2×C4×C8—614no—
195C2×C4×C8—611no—
196C2×C4×C8—612no—
197C2×C4×C8—611no—
198C2×C4×C8—614no—
199C2×C4×C8—612no—
200C4×C4⋊C4—611no—
201C4×C4⋊C4—611no—
202C4×C4⋊C4—612no—
203C4×C4⋊C4—612no—
204C4×C4⋊C4—612no—
205C4×C4⋊C4#692311yescharacteristic
206C43—612no—
207C43—611no—
208#336—612no—
209#336—614no—
210C61C4×C8×Q811yescharacteristic, complemented, Sylow
211C22×Q8—611no—
212C22×C8—612no—
213C22×C8—614no—
214C22×C8—612no—
215C4×Q8—618no—
216C4×Q8—618no—
217C4×Q8—618no—
218C2×C4⋊C4—612no—
219C2×C4⋊C4—612no—
220C2×C4⋊C4—612no—
221C2×C4⋊C4—611no—
222C2×C4⋊C4C2×#692311yescharacteristic
223C2×C4⋊C4C2×#692311yescharacteristic
224C2×C42—612no—
225C2×C42—611no—
226C2×C42—612no—
227C2×C42—611no—
228C2×C42—612no—
229C2×C42—611no—
230C2×C42—612no—
231C2×C42—611no—
232C2×C42—612no—
233C2×C42—611no—
234C2×C42—611no—
235C2×C42C2×#692312yes—
236C2×C42C2×#692311yescharacteristic
237C4⋊C8—618no—
238C4⋊C8—6116no—
239C4×C8—6116no—
240C4×C8—618no—
241C4×C8—614no—
242C4×C8—1224no—
243C4×C8—1222no—
244C4×C8—1228no—
245C4×C8—1224no—
246#95—612no—
247#95—612no—
248#95C2×#692312yes—
249C2×Q8—614no—
250C2×Q8—614no—
251C2×Q8—614no—
252C22×C4—611no—
253C22×C4—611no—
254C22×C4—612no—
255C22×C4—611no—
256C22×C4—611no—
257C22×C4—612no—
258C22×C4C22×#692312yes—
259C22×C4C22×#692312yes—
260C22×C4C22×#692311yescharacteristic
261C22×C4C22×#692311yescharacteristic
262C22×C4C22×#692311yescharacteristic
263C2×C8—614no—
264C2×C8—614no—
265C2×C8—614no—
266C2×C8—618no—
267C2×C8—614no—
268C2×C8—1224no—
269C2×C8—1222no—
270C2×C8—1224no—
271C2×C8—1222no—
272C4⋊C4—618no—
273C4⋊C4—618no—
274C4⋊C4—618no—
275C4⋊C4—614no—
276C4⋊C4D61⋊C814yes—
277C4⋊C4C4×#692314yes—
278C42—24no—
279C42—618no—
280C42—614no—
281C42—612no—
282C42—612no—
283C42—618no—
284C42—614no—
285C42—618no—
286C42—1222no—
287C42—1224no—
288C42—1222no—
289C42—1224no—
290C42—1222no—
291C42D61⋊C814yes—
292C23C23×#692311yescharacteristic
293Q8—6116no—
294C2×C4—21no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—21no—
299C2×C4—22no—
300C2×C4—614no—
301C2×C4—612no—
302C2×C4—612no—
303C2×C4—611no—
304C2×C4—611no—
305C2×C4—612no—
306C2×C4—612no—
307C2×C4—614no—
308C2×C4—614no—
309C2×C4—612no—
310C2×C4—612no—
311C2×C4—614no—
312C2×C4—612no—
313C2×C4—1222no—
314C2×C4—1221no—
315C2×C4—1221no—
316C2×C4—1221no—
317C2×C4—1222no—
318C2×C4—1221no—
319C2×C4C2×C4×#692314yes—
320C2×C4C2×C4×#692312yes—
321C2×C4Q8×#692312yes—
322C2×C4C2×D61⋊C814yes—
323C2×C4C2×D61⋊C812yes—
324C2×C4C2×D61⋊C812yes—
325C2×C4C2×D61⋊C812yes—
326C2×C4C2×D61⋊C812yes—
327C2×C4#1451986412yes—
328C8—618no—
329C8—1228no—
330C8—1224no—
331C22C22×C4×#692311yescharacteristic
332C22C2×Q8×#692311yescharacteristic
333C22#41×#692311yescharacteristic
334C22C22×D61⋊C811yescharacteristic
335C22C22×D61⋊C811yescharacteristic
336C22C2×#1451986411yescharacteristic
337C22D61⋊#13111yescharacteristic
338C4—22no—
339C4—24no—
340C4—24no—
341C4—614no—
342C4—618no—
343C4—612no—
344C4—612no—
345C4—1224no—
346C4—1222no—
347C4—1222no—
348C4C4×D61⋊C814yes—
349C4#1684081114yesdirect product factor
350C2C4×Q8×#692311yescharacteristic
351C2C2×C4×D61⋊C811yescharacteristic
352C2C4×#1451986411yescharacteristic
353C2C2×#1684081111yescharacteristic
354C2Q8×D61⋊C811yescharacteristic
355C2#2146262311yescharacteristic
356C2#2146262411yescharacteristic
subgroupG/H
centerC22×C4C22×#6923
commutatorC2×C61C22×C4×C8
FrattiniC23C23×#6923
FittingC4×C4⋊C4×C61C4
socle, prime radicalC23×C61C23×C4
cosocleC22×Dic61C24
hypercenterC4×C4⋊C4#6923
hypocenterC61C4×C8×Q8
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
9. #16840811C4direct (N × H)
43. C4×#92420Q8semidirect
45. C4×Dic122C8semidirect
46. #14519742C8semidirect
148. Dic122C4×C8semidirect
151. #92420C4×Q8semidirect
164. C4×C61C8×Q8semidirect
169. Dic61C8×Q8semidirect
210. C61C4×C8×Q8semidirect
349. C4#16840811direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168408112
#214616112
C4⋊C4×#924202
C4×#145198442
C4×C4⋊#924202
C42×#924202
C4×#145197422
C4×C8×Q861