Finite Group Databasebeta

← C2×#19151467 #26022652

Subgroups — C2×#19151467 #26022652

Order 11392.

888 conjugacy classes of subgroups; only the 429 normal subgroups are shown.

normal subgroups only

This group has 888 conjugacy classes of subgroups — too many to draw. Only its 429 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Dic89C211yesmaximal, characteristic
2C22×#13083553C214yesmaximal
3C22×C4×Dic89C211yesmaximal, characteristic
4#19151467C218yesmaximal, direct product factor
5C22×C4⋊C4×C89C211yesmaximal, characteristic
6C23×Dic89C2212yes—
7C23×Dic89C2212yes—
8C2×C4⋊Dic89—24no—
9C2×C4⋊Dic89C2214yes—
10C2×#13083553—216no—
11C2×#13083553C22116yes—
12C2×C4×Dic89C418yescomplemented
13C2×C4×Dic89C2214yes—
14C23×C4×C89C2212yes—
15C23×C4×C89C2211yescharacteristic
16C2×C4⋊C4×C89—24no—
17C2×C4⋊C4×C89C2214yes—
18C22×Dic89—28no—
19C22×Dic89—24no—
20C22×Dic89C2×C418yes—
21C22×Dic89D418yes—
22C22×Dic89Q818yes—
23C22×Dic89C2314yes—
24C22×Dic89C2314yes—
25C4⋊Dic89—28no—
26#13083553—232no—
27C4×Dic89C2×C4116yescomplemented
28C24×C89C2311yescharacteristic
29C22×C4×C89—24no—
30C22×C4×C89—28no—
31C22×C4×C89C2×C414yes—
32C22×C4×C89D414yes—
33C22×C4×C89Q814yes—
34C22×C4×C89C2314yes—
35C22×C4×C89C2312yes—
36C4⋊C4×C89—28no—
37C23×C89C22×C412yes—
38C23×C89C2×D414yes—
39C23×C89C2×D412yes—
40C23×C89C2×Q814yes—
41C23×C89C2×Q812yes—
42C23×C89C2411yescharacteristic
43C2×C4×C89—24no—
44C2×C4×C89—28no—
45C2×C4×C89—48no—
46C2×C4×C89C4⋊C4116yescomplemented
47C2×C4×C89C22×C414yes—
48C2×C4×C89C2×D414yes—
49C2×C4×C89C2×Q814yes—
50C2×Dic89—28no—
51C2×Dic89—24no—
52C2×Dic89—48no—
53C2×Dic89C4⋊C4132yescomplemented
54C2×Dic89C22×C418yes—
55C2×Dic89C2×D418yes—
56C2×Dic89C2×Q818yes—
57C22×C89C2×C4⋊C418yes—
58C22×C89C2×C4⋊C414yes—
59C22×C89#12714yes—
60C22×C89C4⋊Q814yes—
61C22×C89C4⋊Q818yes—
62C22×C89C23×C411yescharacteristic
63C22×C89C22×D412yes—
64C22×C89C22×D411yescharacteristic
65C22×C89C22×Q812yes—
66C22×C89C22×Q811yescharacteristic
67C4×C89—44no—
68C4×C89C2×C4⋊C418yescomplemented
69Dic89—44no—
70Dic89C2×C4⋊C4116yescomplemented
71C2×C89#38418yescomplemented
72C2×C89C22×C4⋊C412yes—
73C2×C89C22×C4⋊C411yescharacteristic
74C2×C89C2×#12711yescharacteristic
75C2×C89C2×C4⋊Q811yescharacteristic
76C2×C89C2×C4⋊Q812yes—
77C2×#384—891nomaximal, Sylow
78C89C2×#38411yescharacteristic, complemented, Sylow
79C22×C4⋊C4—894no—
80C22×C4⋊C4—891no—
81C22×C4⋊C4D8911yescharacteristic
82C22×C42—891no—
83#384—898no—
84C23×C4—892no—
85C23×C4—892no—
86C23×C4C2×D8912yes—
87C23×C4C2×D8911yescharacteristic
88C2×C4⋊C4—24no—
89C2×C4⋊C4—8916no—
90C2×C4⋊C4—894no—
91C2×C4⋊C4—17816no—
92C2×C4⋊C4—1784no—
93C2×C4⋊C4C2×D8914yes—
94C2×C42—898no—
95C2×C42—894no—
96C24C22×D8911yescharacteristic
97C22×C4—28no—
98C22×C4—24no—
99C22×C4—898no—
100C22×C4—898no—
101C22×C4—898no—
102C22×C4—894no—
103C22×C4—894no—
104C22×C4—1788no—
105C22×C4—1784no—
106C22×C4Dic17814yes—
107C22×C4C4×D8914yes—
108C22×C4C22⋊D8914yes—
109C22×C4C22×D8914yes—
110C22×C4C22×D8912yes—
111C4⋊C4—28no—
112C4⋊C4—17832no—
113C4⋊C4—1788no—
114C42—8916no—
115C23C2×C4×D8912yes—
116C23D4×D8914yes—
117C23C2×C22⋊D8912yes—
118C23Q8×D8914yes—
119C23C2×Dic17812yes—
120C23C23×D8911yescharacteristic
121C2×C4—28no—
122C2×C4—24no—
123C2×C4—48no—
124C2×C4—898no—
125C2×C4—898no—
126C2×C4—898no—
127C2×C4—8932no—
128C2×C4—3568no—
129C2×C4—1788no—
130C2×C4—1784no—
131C2×C4#13083553116yescomplemented
132C2×C4C2×C4×D8914yes—
133C2×C4C2×C22⋊D8914yes—
134C2×C4C2×Dic17814yes—
135C22C4⋊C4×D8918yes—
136C22C2×#1308355314yes—
137C22#1566800814yes—
138C22#1566801014yes—
139C22#1566801118yes—
140C22C22×C4×D8911yescharacteristic
141C22C2×D4×D8912yes—
142C22C22×C22⋊D8911yescharacteristic
143C22C2×Q8×D8912yes—
144C22C22×Dic17811yescharacteristic
145C4—44no—
146C4—8916no—
147C4—3564no—
148C4C2×#1308355318yescomplemented
149C2#1915146718yesdirect product factor
150C2C2×C4⋊C4×D8912yes—
151C2C22×#1308355311yescharacteristic
152C2C2×#1566800811yescharacteristic
153C2C2×#1566801011yescharacteristic
154C2C2×#1566801112yes—
subgroupG/H
centerC24C22×D89
commutatorC22×C89C23×C4
FrattiniC23C23×D89
FittingC22×C4⋊C4×C89C2
socle, prime radicalC24×C89C23
cosocleC23×C89C24
hypercenterC22×C4⋊C4D89
hypocenterC89C2×#384
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
4. #19151467C2direct (N × H)
12. C2×C4×Dic89C4semidirect
27. C4×Dic89C2×C4semidirect
46. C2×C4×C89C4⋊C4semidirect
53. C2×Dic89C4⋊C4semidirect
68. C4×C89C2×C4⋊C4semidirect
70. Dic89C2×C4⋊C4semidirect
71. C2×C89#384semidirect
78. C89C2×#384semidirect
131. C2×C4#13083553semidirect
148. C4C2×#13083553semidirect
149. C2#19151467direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic892
C22×#130835532
C22×C4×Dic892
#191514672
C22×C4⋊C4×C892
C2×#38489