Finite Group Databasebeta

← C4×#19098928 #34296342

Subgroups — C4×#19098928 #34296342

Order 20224.

970 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098928C211yesmaximal, characteristic
2C4×#14579158C211yesmaximal, characteristic
3C4×#14579153C211yesmaximal, characteristic, complemented
4#23764369C211yesmaximal, characteristic, complemented
5#23764224C211yesmaximal, characteristic
6#23764097C214yesmaximal, complemented
7#23763534C211yesmaximal, characteristic, complemented
8C4×#14579083C214yesmaximal, complemented
9C4×#97×C79C211yesmaximal, characteristic, complemented
10C2×#14579158C2211yescharacteristic
11C2×#14579153C2211yescharacteristic
12C2×C4×D316—22no—
13C2×C4×D316C2212yes—
14#19098928C418yesdirect product factor
15C2×#14579083C2214yes—
16C2×#14579083C2214yes—
17#19098465—22no—
18#19098465C2212yes—
19#19098461C2212yes—
20#19098447—22no—
21#19098433C2211yescharacteristic
22#19098429C2211yescharacteristic
23C4×Dic79⋊C4—22no—
24C4×C4⋊Dic79C2212yes—
25#19098326C2214yes—
26#19098326C2214yes—
27C2×#97×C79C2211yescharacteristic
28C2×#97×C79C2212yes—
29C2×#97×C79C2211yescharacteristic
30C2×C4×C8×C79C2212yes—
31C43×C79C2211yescharacteristic
32C22×D316—22no—
33C22×D316C2312yes—
34C22×C4×D79—22no—
35#14579158—22no—
36#14579158C2×C414yes—
37#14579153—22no—
38#14579153C2×C414yescomplemented
39C4×D316—28no—
40C4×D316—48no—
41C2×C4⋊Dic79—22no—
42C2×C4⋊Dic79C2312yes—
43C2×C4⋊Dic79C2312yes—
44C2×C4⋊Dic79C2312yes—
45C2×Dic79⋊C4—22no—
46C2×Dic79⋊C4—22no—
47C2×(C2×D79)⋊C4—22no—
48C2×(C2×D79)⋊C4—24no—
49C2×C4×Dic79—22no—
50#14579083—28no—
51#14579083C2×C4116yescomplemented
52C79⋊#95—22no—
53C79⋊#95—22no—
54C79⋊#95—22no—
55C22×C8×C79C2312yes—
56C22×C8×C79C2312yes—
57C2×C42×C79D412yes—
58C2×C42×C79D412yes—
59C2×C42×C79C2311yescharacteristic
60C2×C42×C79C2311yescharacteristic
61C2×C42×C79C2311yescharacteristic
62#97×C79—24no—
63#97×C79—22no—
64#97×C79C2×C414yescomplemented
65C4×C8×C79—24no—
66C23×D79—22no—
67C2×D316—28no—
68C2×D316—22no—
69C2×D316—24no—
70C2×D316—24no—
71C2×D316—44no—
72C2×D316—44no—
73C2×D316C22×C414yes—
74C22×Dic79—22no—
75C22×Dic79—22no—
76C22×Dic79—22no—
77C2×C4×D79—44no—
78C2×C4×D79—48no—
79C4⋊Dic79—22no—
80C4⋊Dic79—24no—
81C4⋊Dic79—24no—
82C4⋊Dic79—44no—
83C4⋊Dic79C22×C414yes—
84Dic79⋊C4—28no—
85Dic79⋊C4—44no—
86(C2×D79)⋊C4—48no—
87(C2×D79)⋊C4—44no—
88C4×Dic79—44no—
89C22×C4×C79C2×D412yes—
90C22×C4×C79C2×D412yes—
91C22×C4×C79C2×D411yescharacteristic
92C22×C4×C79C2×D411yescharacteristic
93C22×C4×C79C2411yescharacteristic
94C2×C8×C79—22no—
95C2×C8×C79—22no—
96C2×C8×C79—22no—
97C2×C8×C79—22no—
98C2×C8×C79C22×C414yes—
99C2×C8×C79#4114yes—
100C42×C79—24no—
101C42×C79—22no—
102C42×C79—42no—
103C42×C79C22×C412yes—
104C42×C79#4112yes—
105C42×C79#4114yes—
106C23×C79C22×D411yescharacteristic
107C22×D79—24no—
108C22×D79—42no—
109C22×D79—42no—
110C22×D79—44no—
111C22×D79—44no—
112C2×C4×C79—22no—
113C2×C4×C79—22no—
114C2×C4×C79—22no—
115C2×C4×C79—22no—
116C2×C4×C79—22no—
117C2×C4×C79—22no—
118C2×C4×C79C4×D414yes—
119C2×C4×C79#12412yes—
120C2×C4×C79#12412yes—
121C2×C4×C79AGL(1,ℤ/8)14yes—
122C2×C4×C79C23×C411yescharacteristic
123C2×C4×C79C2×#4112yes—
124C2×C4×C79C2×#4112yes—
125C2×C4×C79C2×#4111yescharacteristic
126C2×Dic79—24no—
127C2×Dic79—42no—
128C2×Dic79—42no—
129C2×Dic79—42no—
130C2×Dic79—42no—
131C2×Dic79—42no—
132C2×Dic79—44no—
133C2×Dic79—42no—
134D316—28no—
135D316—416no—
136D316—44no—
137C4×D79—88no—
138C8×C79—24no—
139C8×C79—24no—
140C22×C79C2×C4×D411yescharacteristic
141C22×C79C2×#12411yescharacteristic
142C22×C79#53211yescharacteristic
143C22×C79C2×AGL(1,ℤ/8)12yes—
144C22×C79#57512yes—
145C2×D79—48no—
146C2×D79—44no—
147C2×D79—82no—
148C2×D79—82no—
149C2×D79—84no—
150C4×C79—22no—
151C4×C79—24no—
152C4×C79—42no—
153C4×C79#49014yescomplemented
154C4×C79C4×#4112yes—
155C4×C79#52912yes—
156Dic79—44no—
157Dic79—82no—
158Dic79—82no—
159C4×#490—791nomaximal, Sylow
160C2×C79C4×#12411yescharacteristic
161C2×C79C4×AGL(1,ℤ/8)12yes—
162C2×C79C2×#49011yescharacteristic
163C2×C79#313511yescharacteristic
164C2×C79#317112yes—
165D79—84no—
166C2×#490—791no—
167C4×#127—791no—
168C4×#125—791no—
169#1992—791no—
170#1961—791no—
171#1936—794no—
172#1836—791no—
173C4×#102—794no—
174C4×#97D7911yescharacteristic, complemented
175C79C4×#49011yescharacteristic, complemented, Sylow
176C2×#127—791no—
177C2×#125—791no—
178C2×C4×D4—792no—
179C2×C4×D4—1582no—
180#490—798no—
181C2×#102—794no—
182C2×#102—794no—
183C2×#97C2×D7912yes—
184C2×#97C2×D7911yescharacteristic
185C2×#97C2×D7911yescharacteristic
186C2×C4×C8C2×D7912yes—
187#390—792no—
188#390—1582no—
189#389—792no—
190#387—1582no—
191#384—791no—
192#382—791no—
193C4×C4⋊C4—792no—
194C4×C4⋊C4—1582no—
195C43C2×D7911yescharacteristic
196#340—794no—
197#340—794no—
198C22×D4—792no—
199C22×D4—1582no—
200C23×C4—1582no—
201C22×C8C22×D7912yes—
202C22×C8C22×D7912yes—
203#127—794no—
204#127—1582no—
205#125—794no—
206#125—1582no—
207C4×D4—3168no—
208C4×D4—1588no—
209C2×C4⋊C4—792no—
210C2×C4⋊C4—792no—
211C2×C4⋊C4—792no—
212C2×C4⋊C4—1582no—
213C2×C4⋊C4—1582no—
214C2×C4⋊C4—1582no—
215C2×C22⋊C4—1582no—
216C2×C22⋊C4—1584no—
217C2×C42—1582no—
218C2×C42D31612yes—
219C2×C42D31612yes—
220C2×C42C22×D7911yescharacteristic
221C2×C42C22×D7911yescharacteristic
222C2×C42C22×D7911yescharacteristic
223#102—7916no—
224#102—1588no—
225#97—24no—
226#97—22no—
227#97C4×D7914yescomplemented
228C4×C8—24no—
229#95—1582no—
230#95—1582no—
231#95—1582no—
232C24—1582no—
233C2×D4—3164no—
234C2×D4—3164no—
235C2×D4—794no—
236C2×D4—1582no—
237C2×D4—1584no—
238C2×D4—1584no—
239C2×D4—1588no—
240C22×C4—3164no—
241C22×C4—3168no—
242C22×C4—1582no—
243C22×C4—1582no—
244C22×C4—1582no—
245C22×C4C2×D31612yes—
246C22×C4C2×D31612yes—
247C22×C4C2×D31611yescharacteristic
248C22×C4C2×D31611yescharacteristic
249C22×C4C23×D7911yescharacteristic
250C2×C8—22no—
251C2×C8—22no—
252C2×C8—22no—
253C2×C8—22no—
254C2×C8C2×C4×D7914yes—
255C2×C8#1192962414yes—
256C4⋊C4—3164no—
257C4⋊C4—3164no—
258C4⋊C4—794no—
259C4⋊C4—1584no—
260C4⋊C4—1584no—
261C4⋊C4—1582no—
262C4⋊C4—1588no—
263C22⋊C4—3168no—
264C22⋊C4—3164no—
265C42—22no—
266C42—24no—
267C42—42no—
268C42—3164no—
269C42C2×C4×D7912yes—
270C42#1192962412yes—
271C42#1192962414yes—
272C23—3162no—
273C23—3164no—
274C23—3164no—
275C23—3162no—
276C23—1584no—
277C23C22×D31611yescharacteristic
278D4—31616no—
279D4—3164no—
280D4—1588no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—3162no—
288C2×C4—3162no—
289C2×C4—3162no—
290C2×C4—3162no—
291C2×C4—3164no—
292C2×C4—3162no—
293C2×C4—3162no—
294C2×C4—6328no—
295C2×C4—1584no—
296C2×C4C4×D31614yes—
297C2×C4#1457914912yes—
298C2×C4#1457914912yes—
299C2×C4#1457918914yes—
300C2×C4C22×C4×D7911yescharacteristic
301C2×C4C2×#1192962412yes—
302C2×C4C2×#1192962412yes—
303C2×C4C2×#1192962411yescharacteristic
304C8—24no—
305C8—24no—
306C22—3168no—
307C22—3164no—
308C22—6322no—
309C22—6324no—
310C22—6322no—
311C22C2×C4×D31611yescharacteristic
312C22C2×#1457914911yescharacteristic
313C22#1909911311yescharacteristic
314C22C2×#1457918912yes—
315C22#1909936312yes—
316C4—22no—
317C4—24no—
318C4—42no—
319C4—3164no—
320C4—6322no—
321C4—6322no—
322C4#1909892814yesdirect product factor
323C4C4×#1192962412yes—
324C4#1909909712yes—
325C2—6324no—
326C2C4×#1457914911yescharacteristic
327C2C4×#1457918912yes—
328C2C2×#1909892811yescharacteristic
329C2#2377374611yescharacteristic
330C2#2377399512yes—
subgroupG/H
centerC22×C4C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×#97×C79C2
socleC23×C79C22×D4
prime radicalC2×#14579158C22
cosocleC22×C4×C79C24
hypercenterC4×#97D79
hypocenterC79C4×#490
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×#97

Complements

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

NH ≅ G/Ntype
3. C4×#14579153C2semidirect
4. #23764369C2semidirect
6. #23764097C2semidirect
7. #23763534C2semidirect
8. C4×#14579083C2semidirect
9. C4×#97×C79C2semidirect
14. #19098928C4direct (N × H)
38. #14579153C2×C4semidirect
51. #14579083C2×C4semidirect
64. #97×C79C2×C4semidirect
153. C4×C79#490semidirect
174. C4×#97D79semidirect
175. C79C4×#490semidirect
227. #97C4×D79semidirect
322. C4#19098928direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989282
C4×#145791582
C4×#145791532
#237643692
#237642242
#237640972
#237635342
C4×#145790832
C4×#97×C792
C4×#49079