Finite Group Databasebeta

← C4×#19098657 #34286744

Subgroups — C4×#19098657 #34286744

Order 20224.

1110 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic316C211yesmaximal, characteristic
2C2×#19098657C212yesmaximal
3C4×#14579126C212yesmaximal
4#107×Dic79C212yesmaximal
5C4×#14579084C212yesmaximal
6#23763219C214yesmaximal
7C4×C8×Dic79C211yesmaximal, characteristic
8C4×#107×C79C211yesmaximal, characteristic
9C22×Dic316C2211yescharacteristic
10C2×C4×Dic158C2212yes—
11C2×#14579126C2214yes—
12C4×Dic316C418yescomplemented
13#19098657C4116yesdirect product factor
14C2×#14579095C2211yescharacteristic
15C2×#14579086C2212yes—
16C2×#14579084C2214yes—
17C2×C4×C79⋊C8C2211yescharacteristic
18C2×C8×Dic79C2212yes—
19C2×C8×Dic79C2212yes—
20C4⋊C4×Dic79C2214yes—
21C4×Dic79⋊C4—22no—
22#19098414—24no—
23C42×Dic79—22no—
24C42×Dic79C2211yescharacteristic
25#19098325C2214yes—
26C2×#107×C79C2212yes—
27C2×C4×C8×C79C2211yescharacteristic
28C4×C4⋊C4×C79C2212yes—
29#340×C79C2212yes—
30C22×Dic158C2312yes—
31C2×Dic316C2×C418yes—
32C2×Dic316C2×C414yes—
33C22×C79⋊C8C2312yes—
34C4×Dic158—24no—
35C4×Dic158C2×C418yes—
36#14579126—28no—
37#14579126C2×C4116yes—
38C2×C4⋊Dic79C2312yes—
39C2×Dic79⋊C4—22no—
40C2×Dic79⋊C4—24no—
41C2×C4×Dic79—22no—
42C2×C4×Dic79—24no—
43C2×C4×Dic79—24no—
44C2×C4×Dic79D412yes—
45C2×C4×Dic79D411yescharacteristic
46C2×C4×Dic79D411yescharacteristic
47C2×C4×Dic79C2312yes—
48#14579095C2×C414yes—
49#14579086C2×C418yes—
50#14579084C2×C4116yes—
51C4×C79⋊C8—22no—
52C8×Dic79—24no—
53C8×Dic79C2×C418yes—
54C79⋊#95—24no—
55C22×C8×C79C2311yescharacteristic
56C22×C8×C79C2311yescharacteristic
57C2×C4⋊C4×C79C2314yes—
58C2×C42×C79—22no—
59C2×C42×C79C2311yescharacteristic
60#107×C79C2×C418yes—
61C4×C8×C79C2×C414yes—
62#95×C79—22no—
63C2×Dic158—24no—
64C2×Dic158—22no—
65C2×Dic158C22×C418yes—
66C2×Dic158C22×C414yes—
67C22×Dic79—22no—
68C22×Dic79—22no—
69C22×Dic79C2×D412yes—
70C22×Dic79C2×D412yes—
71Dic316C42116yescomplemented
72C2×C79⋊C8—22no—
73C2×C79⋊C8—22no—
74C2×C79⋊C8C22×C414yes—
75C4⋊Dic79—22no—
76C4⋊Dic79C22×C414yes—
77Dic79⋊C4—216no—
78Dic79⋊C4—28no—
79C4×Dic79—216no—
80C4×Dic79—24no—
81C4×Dic79—28no—
82C4×Dic79—22no—
83C4×Dic79—48no—
84C4×Dic79Q1614yescomplemented
85C4×Dic79C22×C414yes—
86C4×Dic79#4114yes—
87C22×C4×C79—24no—
88C22×C4×C79C2×D411yescharacteristic
89C22×C4×C79C2×D411yescharacteristic
90C22×C4×C79C2411yescharacteristic
91C2×C8×C79—22no—
92C2×C8×C79C22×C412yes—
93C2×C8×C79C22×C412yes—
94C2×C8×C79C22×C414yes—
95C4⋊C4×C79—24no—
96C4⋊C4×C79C22×C418yes—
97C42×C79—44no—
98C42×C79C22×C412yes—
99C42×C79#4112yes—
100C23×C79C22×D411yescharacteristic
101C2×C4×C79—22no—
102C2×C4×C79—28no—
103C2×C4×C79—44no—
104C2×C4×C79—44no—
105C2×C4×C79C4×D412yes—
106C2×C4×C79C4×D412yes—
107C2×C4×C79C2×Q1612yes—
108C2×C4×C79#13512yes—
109C2×C4×C79C23×C412yes—
110C2×C4×C79C23×C411yescharacteristic
111C2×C4×C79C2×#4112yes—
112C2×C4×C79C2×#4111yescharacteristic
113C2×Dic79—28no—
114C2×Dic79—24no—
115C2×Dic79—22no—
116C2×Dic79—22no—
117C2×Dic79—24no—
118C2×Dic79—44no—
119C2×Dic79C4×D414yes—
120C2×Dic79C4×D414yes—
121C2×Dic79C2×Q1614yes—
122C2×Dic79#13514yes—
123Dic158—24no—
124Dic158—28no—
125Dic158C2×C4218yes—
126C8×C79—22no—
127C8×C79C2×C4214yes—
128C79⋊C8—24no—
129C22×C79C2×C4×D412yes—
130C22×C79C2×C4×D411yescharacteristic
131C22×C79C22×Q1611yescharacteristic
132C22×C79C2×#13512yes—
133C22×C79C2×#13511yescharacteristic
134C4×C79—22no—
135C4×C79—48no—
136C4×C79C4×Q1614yescomplemented
137C4×C79C22×C4211yescharacteristic
138C4×C79C4×#4111yescharacteristic
139C4×C79C4×#4112yes—
140Dic79—24no—
141Dic79—28no—
142Dic79—44no—
143Dic79C4×Q1618yescomplemented
144C42×Q16—791nomaximal, Sylow
145C2×C79C42×D411yescharacteristic
146C2×C79C2×C4×Q1612yes—
147C2×C79C2×C4×Q1611yescharacteristic
148C2×C79C4×#13512yes—
149C2×C79C4×#13511yescharacteristic
150C2×C4×Q16—792no—
151C2×C4×Q16—791no—
152C42×Q8—792no—
153C4×#107—792no—
154C4×#107D7911yescharacteristic
155C4×#103—792no—
156C4×#103—794no—
157C42×C8—791no—
158C79C42×Q1611yescharacteristic, complemented, Sylow
159C22×Q16—791no—
160C2×C4×Q8—794no—
161C2×C4×Q8—792no—
162C4×Q16—7916no—
163C4×Q16—798no—
164C2×#107—791no—
165C2×#107C2×D7912yes—
166C2×#103—792no—
167C2×#103—794no—
168C2×C4×C8—792no—
169C2×C4×C8—792no—
170C2×C4×C8—791no—
171C2×C4×C8C2×D7911yescharacteristic
172C4×C4⋊C4—794no—
173C4×C4⋊C4—1584no—
174C4×C4⋊C4—1582no—
175C4×C4⋊C4C2×D7912yes—
176C43—791no—
177C43—1582no—
178#340—794no—
179#340C2×D7912yes—
180C22×Q8—792no—
181C2×Q16—798no—
182C2×Q16—794no—
183C22×C8—792no—
184C22×C8C22×D7911yescharacteristic
185C22×C8C22×D7911yescharacteristic
186C4×Q8—7916no—
187C4×Q8—798no—
188C4×Q8—1588no—
189C4×Q8—1584no—
190C2×C4⋊C4—792no—
191C2×C4⋊C4—1584no—
192C2×C4⋊C4—1582no—
193C2×C4⋊C4C22×D7914yes—
194C2×C42—22no—
195C2×C42—791no—
196C2×C42—792no—
197C2×C42—792no—
198C2×C42—791no—
199C2×C42—1584no—
200C2×C42—1584no—
201C2×C42—1582no—
202C2×C42C22×D7911yescharacteristic
203#107—794no—
204#107C4×D7918yes—
205#103—798no—
206#103—7916no—
207C4×C8—798no—
208C4×C8—1584no—
209C4×C8—1582no—
210C4×C8C4×D7914yes—
211#95—22no—
212#95—1584no—
213C2×Q8—798no—
214C2×Q8—794no—
215C2×Q8—1584no—
216C2×Q8—1582no—
217C22×C4—24no—
218C22×C4—792no—
219C22×C4—792no—
220C22×C4—1582no—
221C22×C4—1582no—
222C22×C4D4×D7911yescharacteristic
223C22×C4D4×D7911yescharacteristic
224C22×C4C23×D7911yescharacteristic
225Q16—7916no—
226C2×C8—22no—
227C2×C8—794no—
228C2×C8—1582no—
229C2×C8—1582no—
230C2×C8C2×C4×D7912yes—
231C2×C8C2×C4×D7914yes—
232C2×C8C2×C4×D7912yes—
233C4⋊C4—24no—
234C4⋊C4—794no—
235C4⋊C4—15816no—
236C4⋊C4—1582no—
237C4⋊C4—1588no—
238C4⋊C4C2×C4×D7918yes—
239C42—44no—
240C42—3168no—
241C42—794no—
242C42—794no—
243C42—794no—
244C42—1584no—
245C42—15816no—
246C42—1588no—
247C42—1582no—
248C42C2×C4×D7912yes—
249C42#1192962512yes—
250C23C2×D4×D7911yescharacteristic
251Q8—798no—
252Q8—1584no—
253Q8—1588no—
254C2×C4—22no—
255C2×C4—28no—
256C2×C4—44no—
257C2×C4—44no—
258C2×C4—3164no—
259C2×C4—794no—
260C2×C4—794no—
261C2×C4—794no—
262C2×C4—794no—
263C2×C4—1584no—
264C2×C4—1588no—
265C2×C4—1584no—
266C2×C4—1582no—
267C2×C4—1582no—
268C2×C4#1457912312yes—
269C2×C4#1457912312yes—
270C2×C4Q16×D7912yes—
271C2×C4#1457918012yes—
272C2×C4C22×C4×D7911yescharacteristic
273C2×C4C22×C4×D7912yes—
274C2×C4#41×D7912yes—
275C2×C4C2×#1192962511yescharacteristic
276C8—22no—
277C8—1584no—
278C8C42×D7914yes—
279C22C4×D4×D7912yes—
280C22C2×#1457912311yescharacteristic
281C22C2×Q16×D7911yescharacteristic
282C22#135×D7912yes—
283C22C2×#1457918011yescharacteristic
284C4—22no—
285C4—48no—
286C4—3164no—
287C4—798no—
288C4—1584no—
289C4—1588no—
290C4#1909865714yesdirect product factor
291C4C2×C42×D7911yescharacteristic
292C4#1909903111yescharacteristic
293C4C4×#1192962512yes—
294C2C4×#1457912311yescharacteristic
295C2C4×Q16×D7912yes—
296C2C2×#1909865711yescharacteristic
297C2C4×#1457918012yes—
298C2#2377217111yescharacteristic
subgroupG/H
centerC22×C4D4×D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC4×#107×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC4×#107D79
hypocenterC79C42×Q16
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#107

Complements

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

NH ≅ G/Ntype
12. C4×Dic316C4semidirect
13. #19098657C4direct (N × H)
71. Dic316C42semidirect
84. C4×Dic79Q16semidirect
136. C4×C79C4×Q16semidirect
143. Dic79C4×Q16semidirect
158. C79C42×Q16semidirect
290. C4#19098657direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic3162
C2×#190986572
C4×#145791262
#107×Dic792
C4×#145790842
#237632192
C4×C8×Dic792
C4×#107×C792
C42×Q1679