Finite Group Databasebeta

← C2×#20260674 #27144988

Subgroups — C2×#20260674 #27144988

Order 12416.

604 conjugacy classes of subgroups; only the 245 normal subgroups are shown.

normal subgroups only

This group has 604 conjugacy classes of subgroups — too many to draw. Only its 245 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⋊Dic97C211yesmaximal, characteristic
2#20260674C218yesmaximal, direct product factor
3C2×#15690717C212yesmaximal
4C2×#15690717C212yesmaximal
5C2×#15690717C211yesmaximal, characteristic
6C22×C4⋊C4×C97C211yesmaximal, characteristic
7C23×Dic97C2212yes—
8C23×Dic97C2212yes—
9C2×C4⋊Dic97—24no—
10C2×C4⋊Dic97C2214yes—
11#15690717C2218yes—
12#15690717C2214yes—
13#15690717C2218yes—
14C23×C4×C97C2211yescharacteristic
15C23×C4×C97C2211yescharacteristic
16C23×C4×C97C2211yescharacteristic
17C2×C4⋊C4×C97—24no—
18C2×C4⋊C4×C97C2214yes—
19C22×Dic97—24no—
20C22×Dic97—24no—
21C22×Dic97—24no—
22C22×Dic97—28no—
23C22×Dic97—24no—
24C22×Dic97C2314yes—
25C22×Dic97C2314yes—
26C4⋊Dic97—28no—
27C24×C97C2311yescharacteristic
28C22×C4×C97—22no—
29C22×C4×C97—24no—
30C22×C4×C97—22no—
31C22×C4×C97—22no—
32C22×C4×C97—24no—
33C22×C4×C97D414yes—
34C22×C4×C97Q814yes—
35C22×C4×C97C2312yes—
36C22×C4×C97C2312yes—
37C22×C4×C97C2312yes—
38C4⋊C4×C97—28no—
39C23×C97C2×D412yes—
40C23×C97C2×Q812yes—
41C23×C97#4114yes—
42C23×C97#4112yes—
43C23×C97#4114yes—
44C23×C97C2411yescharacteristic
45C2×C4×C97—28no—
46C2×C4×C97—28no—
47C2×C4×C97—22no—
48C2×C4×C97—24no—
49C2×C4×C97—22no—
50C2×C4×C97—22no—
51C2×C4×C97—24no—
52C2×C4×C97—44no—
53C2×C4×C97C2×D414yes—
54C2×C4×C97C2×Q814yes—
55C2×Dic97—24no—
56C2×Dic97—24no—
57C2×Dic97—24no—
58C2×Dic97—28no—
59C2×Dic97—24no—
60C2×Dic97—48no—
61C2×Dic97—48no—
62C22×C97C22⋊Q814yes—
63C22×C97#12314yes—
64C22×C97#12414yes—
65C22×C97#12518yes—
66C22×C97#12618yes—
67C22×C97C22×D411yescharacteristic
68C22×C97C22×Q811yescharacteristic
69C22×C97C2×#4112yes—
70C22×C97C2×#4111yescharacteristic
71C22×C97C2×#4112yes—
72C4×C97—24no—
73C4×C97—24no—
74C4×C97—42no—
75Dic97—44no—
76Dic97—44no—
77C2×C97#40018yescomplemented
78C2×C97C2×C22⋊Q811yescharacteristic
79C2×C97C2×#12311yescharacteristic
80C2×C97C2×#12411yescharacteristic
81C2×C97C2×#12512yes—
82C2×C97C2×#12612yes—
83C2×#400—971nomaximal, Sylow
84C97C2×#40011yescharacteristic, complemented, Sylow
85C22×C4⋊C4—971no—
86C22×C4⋊C4D9711yescharacteristic
87#400—978no—
88C2×#95—972no—
89C2×#95—972no—
90C2×#95—971no—
91C23×C4—972no—
92C23×C4—972no—
93C23×C4C2×D9711yescharacteristic
94C23×C4C2×D9711yescharacteristic
95C23×C4C2×D9711yescharacteristic
96C2×C4⋊C4—24no—
97C2×C4⋊C4—974no—
98C2×C4⋊C4—1944no—
99C2×C4⋊C4C2×D9714yes—
100#95—974no—
101#95—978no—
102#95—978no—
103C24C22×D9711yescharacteristic
104C22×C4—22no—
105C22×C4—24no—
106C22×C4—22no—
107C22×C4—22no—
108C22×C4—24no—
109C22×C4—974no—
110C22×C4—974no—
111C22×C4—1944no—
112C22×C4—1944no—
113C22×C4—1944no—
114C22×C4—1948no—
115C22×C4—1944no—
116C22×C4Dic19414yes—
117C22×C4C22⋊D9714yes—
118C22×C4C22×D9712yes—
119C22×C4C22×D9712yes—
120C22×C4C22×D9712yes—
121C4⋊C4—28no—
122C4⋊C4—1948no—
123C23C2×C22⋊D9712yes—
124C23C2×Dic19412yes—
125C23#1309551014yes—
126C23#1309551112yes—
127C23#1309551214yes—
128C23C23×D9711yescharacteristic
129C2×C4—28no—
130C2×C4—28no—
131C2×C4—22no—
132C2×C4—24no—
133C2×C4—22no—
134C2×C4—22no—
135C2×C4—24no—
136C2×C4—44no—
137C2×C4—3888no—
138C2×C4—3888no—
139C2×C4—1944no—
140C2×C4—1944no—
141C2×C4—1944no—
142C2×C4—1948no—
143C2×C4—1944no—
144C2×C4C2×C22⋊D9714yes—
145C2×C4C2×Dic19414yes—
146C22#1569078914yes—
147C22#1569079114yes—
148C22#1569079914yes—
149C22#1569080118yes—
150C22#1569080518yes—
151C22C22×C22⋊D9711yescharacteristic
152C22C22×Dic19411yescharacteristic
153C22C2×#1309551012yes—
154C22C2×#1309551111yescharacteristic
155C22C2×#1309551212yes—
156C4—24no—
157C4—24no—
158C4—42no—
159C4—3884no—
160C4—3884no—
161C2#2026067418yesdirect product factor
162C2C2×#1569078911yescharacteristic
163C2C2×#1569079111yescharacteristic
164C2C2×#1569079911yescharacteristic
165C2C2×#1569080112yes—
166C2C2×#1569080512yes—
subgroupG/H
centerC24C22×D97
commutator, cosocleC23×C97C24
FrattiniC23C23×D97
FittingC22×C4⋊C4×C97C2
socle, prime radicalC24×C97C23
hypercenterC22×C4⋊C4D97
hypocenterC97C2×#400
LCSG ▷ C23×C97 ▷ C97
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #20260674C2direct (N × H)
77. C2×C97#400semidirect
84. C97C2×#400semidirect
161. C2#20260674direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic972
#202606742
C2×#156907172
C22×C4⋊C4×C972
C2×#40097