Finite Group Databasebeta

← C2×#20294891 #28365418

Subgroups — C2×#20294891 #28365418

Order 13952.

712 conjugacy classes of subgroups; only the 349 normal subgroups are shown.

normal subgroups only

This group has 712 conjugacy classes of subgroups — too many to draw. Only its 349 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⋊Dic109C211yesmaximal, characteristic
2C22×C4×Dic109C211yesmaximal, characteristic
3#20294891C218yesmaximal, direct product factor
4C2×#16812606C214yesmaximal
5C22×C4⋊C4×C109C211yesmaximal, characteristic
6C23×Dic109C2212yes—
7C23×Dic109C2212yes—
8C2×C4⋊Dic109—24no—
9C2×C4⋊Dic109C2214yes—
10C2×C4×Dic109C418yescomplemented
11C2×C4×Dic109C2214yes—
12#16812606C22116yes—
13C23×C4×C109C2212yes—
14C23×C4×C109C2211yescharacteristic
15C2×C4⋊C4×C109—24no—
16C2×C4⋊C4×C109C2214yes—
17C22×Dic109—24no—
18C22×Dic109—24no—
19C22×Dic109—24no—
20C22×Dic109—28no—
21C22×Dic109C2×C418yes—
22C22×Dic109C2314yes—
23C22×Dic109C2314yes—
24C4⋊Dic109—28no—
25C4×Dic109C2×C4116yescomplemented
26C24×C109C2311yescharacteristic
27C22×C4×C109—24no—
28C22×C4×C109—28no—
29C22×C4×C109C2×C414yes—
30C22×C4×C109D414yes—
31C22×C4×C109Q814yes—
32C22×C4×C109C2314yes—
33C22×C4×C109C2312yes—
34C4⋊C4×C109—28no—
35C23×C109C22×C412yes—
36C23×C109C2×D412yes—
37C23×C109C2×Q812yes—
38C23×C109#4114yes—
39C23×C109#4114yes—
40C23×C109C2411yescharacteristic
41C2×C4×C109—24no—
42C2×C4×C109—28no—
43C2×C4×C109—48no—
44C2×C4×C109C4⋊C4116yes—
45C2×C4×C109C22×C414yes—
46C2×C4×C109C2×D414yes—
47C2×C4×C109C2×Q814yes—
48C2×Dic109—216no—
49C2×Dic109—24no—
50C2×Dic109—24no—
51C2×Dic109—24no—
52C2×Dic109—28no—
53C2×Dic109—48no—
54C2×Dic109C22×C418yes—
55C22×C109C2×C4⋊C414yes—
56C22×C109#11718yes—
57C22×C109#12414yes—
58C22×C109#12414yes—
59C22×C109#12518yes—
60C22×C109C23×C411yescharacteristic
61C22×C109C22×D411yescharacteristic
62C22×C109C22×Q811yescharacteristic
63C22×C109C2×#4112yes—
64C22×C109C2×#4112yes—
65C4×C109—44no—
66C4×C109C2×C4⋊C418yes—
67Dic109—28no—
68Dic109—44no—
69C2×C109#38218yescomplemented
70C2×C109C22×C4⋊C411yescharacteristic
71C2×C109C2×#11712yes—
72C2×C109C2×#12411yescharacteristic
73C2×C109C2×#12411yescharacteristic
74C2×C109C2×#12512yes—
75C2×#382—1091nomaximal, Sylow
76C109C2×#38211yescharacteristic, complemented, Sylow
77C22×C4⋊C4—1091no—
78C22×C4⋊C4D10911yescharacteristic
79C22×C42—1091no—
80#382—1098no—
81C2×#95—1094no—
82C23×C4—1092no—
83C23×C4—1092no—
84C23×C4C2×D10912yes—
85C23×C4C2×D10911yescharacteristic
86C2×C4⋊C4—24no—
87C2×C4⋊C4—1094no—
88C2×C4⋊C4—2184no—
89C2×C4⋊C4C2×D10914yes—
90C2×C42—1098no—
91C2×C42—1094no—
92#95—10916no—
93C24C22×D10911yescharacteristic
94C22×C4—24no—
95C22×C4—28no—
96C22×C4—1098no—
97C22×C4—1094no—
98C22×C4—1094no—
99C22×C4—2184no—
100C22×C4—2188no—
101C22×C4—2184no—
102C22×C4—2184no—
103C22×C4Dic21814yes—
104C22×C4C4×D10914yes—
105C22×C4C22⋊D10914yes—
106C22×C4C22×D10914yes—
107C22×C4C22×D10912yes—
108C4⋊C4—28no—
109C4⋊C4—2188no—
110C42—10916no—
111C23C2×C4×D10912yes—
112C23C2×C22⋊D10912yes—
113C23C2×Dic21812yes—
114C23#1318202814yes—
115C23#1318203014yes—
116C23C23×D10911yescharacteristic
117C2×C4—24no—
118C2×C4—28no—
119C2×C4—48no—
120C2×C4—1098no—
121C2×C4—4368no—
122C2×C4—2184no—
123C2×C4—2188no—
124C2×C4—21816no—
125C2×C4—2184no—
126C2×C4—2184no—
127C2×C4#13182008116yes—
128C2×C4C2×C4×D10914yes—
129C2×C4C2×C22⋊D10914yes—
130C2×C4C2×Dic21814yes—
131C22C2×#1318200814yes—
132C22#1681265718yes—
133C22#1681268614yes—
134C22#1681268814yes—
135C22#1681269018yes—
136C22C22×C4×D10911yescharacteristic
137C22C22×C22⋊D10911yescharacteristic
138C22C22×Dic21811yescharacteristic
139C22C2×#1318202812yes—
140C22C2×#1318203012yes—
141C4—44no—
142C4—4364no—
143C4—2188no—
144C4C2×#1318200818yes—
145C2#2029489118yesdirect product factor
146C2C22×#1318200811yescharacteristic
147C2C2×#1681265712yes—
148C2C2×#1681268611yescharacteristic
149C2C2×#1681268811yescharacteristic
150C2C2×#1681269012yes—
subgroupG/H
centerC24C22×D109
commutatorC22×C109C23×C4
FrattiniC23C23×D109
FittingC22×C4⋊C4×C109C2
socle, prime radicalC24×C109C23
cosocleC23×C109C24
hypercenterC22×C4⋊C4D109
hypocenterC109C2×#382
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #20294891C2direct (N × H)
10. C2×C4×Dic109C4semidirect
25. C4×Dic109C2×C4semidirect
69. C2×C109#382semidirect
76. C109C2×#382semidirect
145. C2#20294891direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic1092
C22×C4×Dic1092
#202948912
C2×#168126062
C22×C4⋊C4×C1092
C2×#382109