Finite Group Databasebeta

← C2×#20260640 #27144204

Subgroups — C2×#20260640 #27144204

Order 12416.

928 conjugacy classes of subgroups; only the 365 normal subgroups are shown.

normal subgroups only

This group has 928 conjugacy classes of subgroups — too many to draw. Only its 365 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
1C23×Dic194C211yesmaximal, characteristic
2C22×C4×Dic97C211yesmaximal, characteristic
3#20260640C218yesmaximal, direct product factor
4C2×#15690717C214yesmaximal
5C22×C4⋊C4×C97C211yesmaximal, characteristic
6C22×Dic194—24no—
7C22×Dic194—24no—
8C22×Dic194C418yescomplemented
9C22×Dic194C2214yes—
10C23×Dic97C2212yes—
11C23×Dic97C2212yes—
12C2×C4×Dic97—24no—
13C2×C4×Dic97C2214yes—
14#15690717C22116yes—
15C23×C4×C97C2212yes—
16C23×C4×C97C2211yescharacteristic
17C2×C4⋊C4×C97—24no—
18C2×C4⋊C4×C97C2214yes—
19C2×Dic194—232no—
20C2×Dic194—28no—
21C2×Dic194—28no—
22C2×Dic194C2×C4116yescomplemented
23C22×Dic97—24no—
24C22×Dic97—24no—
25C22×Dic97—24no—
26C22×Dic97—24no—
27C22×Dic97C2×C418yes—
28C22×Dic97Q818yescomplemented
29C22×Dic97C2314yes—
30C22×Dic97C2314yes—
31C4×Dic97—28no—
32C24×C97C2311yescharacteristic
33C22×C4×C97—24no—
34C22×C4×C97—28no—
35C22×C4×C97C2×C414yes—
36C22×C4×C97D414yes—
37C22×C4×C97D414yes—
38C22×C4×C97C2314yes—
39C22×C4×C97C2312yes—
40C4⋊C4×C97—28no—
41C23×C97C22×C412yes—
42C23×C97C2×D412yes—
43C23×C97C2×D412yes—
44C23×C97C2×Q814yes—
45C23×C97#4114yes—
46C23×C97C2411yescharacteristic
47C2×C4×C97—24no—
48C2×C4×C97—28no—
49C2×C4×C97—48no—
50C2×C4×C97C22⋊C4116yes—
51C2×C4×C97C22×C414yes—
52C2×C4×C97C2×D414yes—
53C2×C4×C97C2×D414yes—
54C2×Dic97—216no—
55C2×Dic97—216no—
56C2×Dic97—24no—
57C2×Dic97—24no—
58C2×Dic97—24no—
59C2×Dic97—24no—
60C2×Dic97C22×C418yes—
61C2×Dic97C2×Q818yescomplemented
62Dic194—232no—
63C22×C97C2×C22⋊C414yes—
64C22×C97C4×Q818yes—
65C22×C97C22⋊Q818yes—
66C22×C97#12414yes—
67C22×C97C4⋊Q814yes—
68C22×C97C23×C411yescharacteristic
69C22×C97C22×D411yescharacteristic
70C22×C97C22×D411yescharacteristic
71C22×C97C22×Q812yes—
72C22×C97C2×#4112yes—
73C4×C97—44no—
74C4×C97C2×C22⋊C418yes—
75Dic97—28no—
76Dic97—28no—
77C2×C97#39118yescomplemented
78C2×C97C22×C22⋊C411yescharacteristic
79C2×C97C2×C4×Q812yes—
80C2×C97C2×C22⋊Q812yes—
81C2×C97C2×#12411yescharacteristic
82C2×C97C2×C4⋊Q811yescharacteristic
83C2×#391—971nomaximal, Sylow
84C97C2×#39111yescharacteristic, complemented, Sylow
85C23×Q8—971no—
86C22×C4⋊C4D9711yescharacteristic
87C22×C42—971no—
88#391—978no—
89C2×#95—974no—
90C22×Q8—978no—
91C22×Q8—974no—
92C22×Q8—1944no—
93C22×Q8—1944no—
94C23×C4—972no—
95C23×C4—972no—
96C23×C4C2×D9712yes—
97C23×C4C2×D9711yescharacteristic
98C2×C4⋊C4—24no—
99C2×C4⋊C4C2×D9714yes—
100C2×C42—974no—
101C2×C42—1944no—
102#95—9716no—
103C24C22×D9711yescharacteristic
104C2×Q8—9716no—
105C2×Q8—19432no—
106C2×Q8—1948no—
107C2×Q8—1948no—
108C22×C4—24no—
109C22×C4—28no—
110C22×C4—978no—
111C22×C4—978no—
112C22×C4—974no—
113C22×C4—974no—
114C22×C4—1944no—
115C22×C4—1944no—
116C22×C4—1944no—
117C22×C4—1944no—
118C22×C4C4×D9714yes—
119C22×C4D38814yes—
120C22×C4C22⋊D9714yes—
121C22×C4C22×D9714yes—
122C22×C4C22×D9712yes—
123C4⋊C4—28no—
124C42—1948no—
125C23C2×C4×D9712yes—
126C23C2×C22⋊D9712yes—
127C23C2×D38812yes—
128C23Q8×D9714yes—
129C23#1309551014yes—
130C23C23×D9711yescharacteristic
131Q8—19432no—
132C2×C4—24no—
133C2×C4—28no—
134C2×C4—48no—
135C2×C4—978no—
136C2×C4—978no—
137C2×C4—19416no—
138C2×C4—19416no—
139C2×C4—1944no—
140C2×C4—1944no—
141C2×C4—1944no—
142C2×C4—1944no—
143C2×C4#13095488116yes—
144C2×C4C2×C4×D9714yes—
145C2×C4C2×C22⋊D9714yes—
146C2×C4C2×D38814yes—
147C22C2×#1309548814yes—
148C22#1569077518yes—
149C22#1569079018yes—
150C22#1569079714yes—
151C22#1569080814yes—
152C22C22×C4×D9711yescharacteristic
153C22C22×C22⋊D9711yescharacteristic
154C22C22×D38811yescharacteristic
155C22C2×Q8×D9712yes—
156C22C2×#1309551012yes—
157C4—44no—
158C4—1948no—
159C4—1948no—
160C4C2×#1309548818yes—
161C2#2026064018yesdirect product factor
162C2C22×#1309548811yescharacteristic
163C2C2×#1569077512yes—
164C2C2×#1569079012yes—
165C2C2×#1569079711yescharacteristic
166C2C2×#1569080811yescharacteristic
subgroupG/H
centerC24C22×D97
commutatorC22×C97C23×C4
FrattiniC23C23×D97
FittingC22×C4⋊C4×C97C2
socle, prime radicalC24×C97C23
cosocleC23×C97C24
hypercenterC22×C4⋊C4D97
hypocenterC97C2×#391
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #20260640C2direct (N × H)
8. C22×Dic194C4semidirect
22. C2×Dic194C2×C4semidirect
28. C22×Dic97Q8semidirect
61. C2×Dic97C2×Q8semidirect
77. C2×C97#391semidirect
84. C97C2×#391semidirect
161. C2#20260640direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic1942
C22×C4×Dic972
#202606402
C2×#156907172
C22×C4⋊C4×C972
C2×#39197