Finite Group Databasebeta

← C2×#22581524 #31819718

Subgroups — C2×#22581524 #31819718

Order 17792.

1512 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic278C211yesmaximal, characteristic, complemented
2#22581524C2116yesmaximal, direct product factor
3C2×#17984840C212yesmaximal, complemented
4C2×#17984829C212yesmaximal, complemented
5C2×#17984823C214yesmaximal, complemented
6C2×#17984821C214yesmaximal, complemented
7C2×#17984801C211yesmaximal, characteristic, complemented
8C22×#41×C139C211yesmaximal, characteristic
9C22×Dic278—28no—
10C22×Dic278C2212yes—
11C22×Dic278C2212yes—
12C22×Dic278C2218yescomplemented
13C23×Dic139C2212yes—
14#17984840C22116yescomplemented
15#17984829C22116yescomplemented
16#17984823C22132yescomplemented
17#17984821C22132yescomplemented
18#17984801C2218yescomplemented
19C2×C4⋊Dic139C2212yes—
20C2×Dic139⋊C4C2218yes—
21C2×C22⋊Dic139C2212yes—
22C2×C22⋊Dic139C2218yes—
23C2×C4×Dic139C2212yes—
24C2×#41×C139—28no—
25C2×#41×C139C2218yes—
26C22×Q8×C139C2211yescharacteristic
27C22×D4×C139C2212yes—
28C22×D4×C139C2211yescharacteristic
29C23×C4×C139C2212yes—
30C23×C4×C139C2211yescharacteristic
31C2×Dic278—28no—
32C2×Dic278—28no—
33C2×Dic278—232no—
34C2×Dic278C2318yes—
35C2×Dic278C2318yes—
36C22×Dic139—28no—
37C22×Dic139C2314yes—
38C22×Dic139C2314yes—
39C22×Dic139C2318yes—
40C4⋊Dic139C2318yes—
41Dic139⋊C4C23132yes—
42C22⋊Dic139C2318yes—
43C22⋊Dic139C23132yes—
44C4×Dic139C2318yes—
45C24×C139C2312yes—
46C24×C139C2311yescharacteristic
47#41×C139—232no—
48C2×Q8×C139—24no—
49C2×Q8×C139C2314yes—
50C2×D4×C139—28no—
51C2×D4×C139—24no—
52C2×D4×C139C2318yes—
53C2×D4×C139C2314yes—
54C22×C4×C139—28no—
55C22×C4×C139D418yes—
56C22×C4×C139C2312yes—
57C22×C4×C139C2318yes—
58C22×C4×C139C2311yescharacteristic
59C22×C4×C139C2311yescharacteristic
60C22×C4×C139C2314yes—
61Dic278—216no—
62Dic278—216no—
63C2×Dic139—216no—
64C2×Dic139—28no—
65C2×Dic139—28no—
66C2×Dic139C2418yes—
67C2×Dic139C2418yes—
68C23×C139—24no—
69C23×C139—24no—
70C23×C139—28no—
71C23×C139C2×D414yes—
72C23×C139C2414yes—
73C23×C139C2412yes—
74C23×C139C2411yescharacteristic
75Q8×C139—28no—
76D4×C139—216no—
77D4×C139—28no—
78C2×C4×C139—24no—
79C2×C4×C139—216no—
80C2×C4×C139C2×D414yes—
81C2×C4×C139C2×D414yes—
82C2×C4×C139C2×D4116yes—
83C2×C4×C139C2414yes—
84C2×C4×C139C2412yes—
85C2×C4×C139C2412yes—
86C22×C139—28no—
87C22×C139—24no—
88C22×C139—24no—
89C22×C139—28no—
90C22×C139—48no—
91C22×C139C22×D414yes—
92C22×C139C22×D412yes—
93C22×C1392−1+414yes—
94C22×C139C2511yescharacteristic
95C4×C139—24no—
96C4×C139C22×D414yes—
97C4×C139C22×D414yes—
98Dic139—28no—
99Dic139—28no—
100C2×C139—24no—
101C2×C139—44no—
102C2×C139#53614yescomplemented
103C2×C139C23×D411yescharacteristic
104C2×C139C2×2−1+412yes—
105C139C2×#53611yescharacteristic, complemented, Sylow
106C2×#536—1391nomaximal, Sylow
107C22×#41D13911yescharacteristic
108C23×Q8—1391no—
109#536—13916no—
110C2×C4⋊Q8—1392no—
111C2×#124—1392no—
112C2×#123—1394no—
113C2×C22⋊Q8—1394no—
114C2×#117—1391no—
115C2×#41—28no—
116C2×#41C2×D13918yes—
117C22×Q8—2788no—
118C22×Q8—1392no—
119C22×Q8—1392no—
120C22×Q8—1398no—
121C22×Q8C2×D13911yescharacteristic
122C22×D4C2×D13912yes—
123C22×D4C2×D13911yescharacteristic
124C23×C4—1392no—
125C23×C4C2×D13912yes—
126C23×C4C2×D13911yescharacteristic
127C4⋊Q8—13916no—
128#124—13916no—
129#123—13932no—
130C22⋊Q8—13932no—
131#117—1398no—
132C2×C4⋊C4—1392no—
133C2×C4⋊C4—1398no—
134C2×C22⋊C4—1392no—
135C2×C22⋊C4—1398no—
136C2×C42—1392no—
137C24C22×D13912yes—
138C24C22×D13911yescharacteristic
139#41—232no—
140C2×Q8—24no—
141C2×Q8—2788no—
142C2×Q8—2788no—
143C2×Q8—27832no—
144C2×Q8—1398no—
145C2×Q8—1398no—
146C2×Q8C22×D13914yes—
147C2×D4—28no—
148C2×D4—24no—
149C2×D4C22×D13918yes—
150C2×D4C22×D13914yes—
151C22×C4—28no—
152C22×C4—2788no—
153C22×C4—1398no—
154C22×C4—1394no—
155C22×C4—1394no—
156C22×C4C22⋊D13918yes—
157C22×C4C22×D13918yes—
158C22×C4C22×D13912yes—
159C22×C4C22×D13914yes—
160C22×C4C22×D13911yescharacteristic
161C22×C4C22×D13911yescharacteristic
162C4⋊C4—13932no—
163C4⋊C4—1398no—
164C22⋊C4—1398no—
165C22⋊C4—13932no—
166C42—1398no—
167C23—24no—
168C23—24no—
169C23—28no—
170C23C2×C22⋊D13914yes—
171C23C23×D13914yes—
172C23C23×D13912yes—
173C23C23×D13911yescharacteristic
174Q8—28no—
175Q8—27816no—
176Q8—27816no—
177D4—216no—
178D4—28no—
179C2×C4—24no—
180C2×C4—216no—
181C2×C4—27816no—
182C2×C4—2788no—
183C2×C4—2788no—
184C2×C4—1398no—
185C2×C4—1398no—
186C2×C4C2×C22⋊D13914yes—
187C2×C4C2×C22⋊D13914yes—
188C2×C4C2×C22⋊D139116yes—
189C2×C4C23×D13914yes—
190C2×C4C23×D13912yes—
191C2×C4C23×D13912yes—
192C22—28no—
193C22—24no—
194C22—24no—
195C22—28no—
196C22—48no—
197C22C22×C22⋊D13914yes—
198C22C22×C22⋊D13912yes—
199C22#1798488914yes—
200C22C24×D13911yescharacteristic
201C4—24no—
202C4—2788no—
203C4—2788no—
204C4C22×C22⋊D13914yes—
205C4C22×C22⋊D13914yes—
206C2—24no—
207C2—44no—
208C2#2258152414yesdirect product factor
209C2C23×C22⋊D13911yescharacteristic
210C2C2×#1798488912yes—
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
Fitting, prime radicalC22×#41×C139C2
socleC23×C139C24
hypercenterC22×#41D139
hypocenterC139C2×#536
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C22×#41

Complements

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

NH ≅ G/Ntype
1. C23×Dic278C2semidirect
2. #22581524C2direct (N × H)
3. C2×#17984840C2semidirect
4. C2×#17984829C2semidirect
5. C2×#17984823C2semidirect
6. C2×#17984821C2semidirect
7. C2×#17984801C2semidirect
12. C22×Dic278C22semidirect
14. #17984840C22semidirect
15. #17984829C22semidirect
16. #17984823C22semidirect
17. #17984821C22semidirect
18. #17984801C22semidirect
102. C2×C139#536semidirect
105. C139C2×#536semidirect
208. C2#22581524direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic2782
#225815242
C2×#179848402
C2×#179848292
C2×#179848232
C2×#179848212
C2×#179848012
C22×#41×C1392
C2×#536139