Finite Group Databasebeta

← C2×#20295120 #28371796

Subgroups — C2×#20295120 #28371796

Order 13952.

488 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 205 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×Dic436C211yesmaximal, characteristic
2C2×#16812664C212yesmaximal
3#20295120C218yesmaximal, direct product factor
4C2×#16812622C212yesmaximal
5C2×C8×Dic109C211yesmaximal, characteristic
6C2×#107×C109C211yesmaximal, characteristic
7C22×Dic218C2212yes—
8C2×Dic436C418yescomplemented
9C2×Dic436C2214yes—
10C22×#11724784C2211yescharacteristic
11#16812664—24no—
12#16812664C2218yes—
13C2×#13182008—22no—
14C2×C4×Dic109—22no—
15C2×C4×Dic109C2211yescharacteristic
16#16812622C2218yes—
17C8×Dic109C2214yes—
18C22×C8×C109C2211yescharacteristic
19C2×C4⋊C4×C109C2212yes—
20#107×C109C2214yes—
21C2×Dic218—22no—
22C2×Dic218—24no—
23C2×Dic218C2×C418yes—
24C2×Dic218C2314yes—
25C22×Dic109—22no—
26C22×Dic109D411yescharacteristic
27C22×Dic109D411yescharacteristic
28Dic436C2×C4116yescomplemented
29C2×#11724784—22no—
30C2×#11724784C2312yes—
31#13182008—28no—
32C4×Dic109—28no—
33C4×Dic109D412yes—
34C4×Dic109C2312yes—
35C22×C4×C109—22no—
36C22×C4×C109C2311yescharacteristic
37C2×C8×C109C2×C414yes—
38C2×C8×C109C2312yes—
39C4⋊C4×C109—22no—
40C4⋊C4×C109C2314yes—
41C23×C109C2×D411yescharacteristic
42C2×C4×C109—24no—
43C2×C4×C109—44no—
44C2×C4×C109C22×C412yes—
45C2×C4×C109C2×D411yescharacteristic
46C2×C4×C109#4112yes—
47C2×C4×C109C2411yescharacteristic
48C2×Dic109—28no—
49C2×Dic109—22no—
50C2×Dic109—24no—
51C2×Dic109Q1614yescomplemented
52C2×Dic109C2×D412yes—
53C2×Dic109C2×D412yes—
54Dic218—28no—
55Dic218—24no—
56Dic218C22×C418yes—
57C8×C109C22×C414yes—
58#11724784—22no—
59C22×C109C4×D412yes—
60C22×C109C2×Q1612yes—
61C22×C109#13512yes—
62C22×C109C22×D411yescharacteristic
63C4×C109—44no—
64C4×C109C4×D412yes—
65C4×C109C23×C411yescharacteristic
66C4×C109C2×#4111yescharacteristic
67Dic109—28no—
68Dic109—22no—
69Dic109C2×Q1614yescomplemented
70C2×C109C4×Q1614yescomplemented
71C2×C109C2×C4×D411yescharacteristic
72C2×C109C22×Q1611yescharacteristic
73C2×C109C2×#13511yescharacteristic
74C2×C4×Q16—1091nomaximal, Sylow
75C109C2×C4×Q1611yescharacteristic, complemented, Sylow
76C22×Q16—1091no—
77C2×C4×Q8—1092no—
78C4×Q16—1098no—
79C2×#107D10911yescharacteristic
80C2×#103—1092no—
81C2×C4×C8—1091no—
82C22×Q8—1092no—
83C2×Q16—1098no—
84C2×Q16—1094no—
85C22×C8—1091no—
86C22×C8C2×D10911yescharacteristic
87C4×Q8—1098no—
88C4×Q8—2184no—
89C2×C4⋊C4—2182no—
90C2×C4⋊C4C2×D10912yes—
91C2×C42—1091no—
92C2×C42—2182no—
93#107C2×D10914yes—
94#103—1098no—
95C4×C8—1094no—
96C2×Q8—1098no—
97C2×Q8—1094no—
98C2×Q8—2182no—
99C2×Q8—2184no—
100C22×C4—22no—
101C22×C4—1091no—
102C22×C4—1091no—
103C22×C4—2182no—
104C22×C4C22×D10911yescharacteristic
105Q16—10916no—
106C2×C8—1092no—
107C2×C8—2182no—
108C2×C8C4×D10914yes—
109C2×C8C22×D10912yes—
110C4⋊C4—22no—
111C4⋊C4—2188no—
112C4⋊C4C22×D10914yes—
113C42—1092no—
114C42—1092no—
115C42—2188no—
116C23D4×D10911yescharacteristic
117Q8—1098no—
118Q8—2188no—
119Q8—2184no—
120C2×C4—24no—
121C2×C4—44no—
122C2×C4—1094no—
123C2×C4—1092no—
124C2×C4—1092no—
125C2×C4—2188no—
126C2×C4—2182no—
127C2×C4—2184no—
128C2×C4C2×C4×D10912yes—
129C2×C4D4×D10911yescharacteristic
130C2×C4#1318203012yes—
131C2×C4C23×D10911yescharacteristic
132C8—2182no—
133C8C2×C4×D10914yes—
134C22#1681266112yes—
135C22Q16×D10912yes—
136C22#1681271812yes—
137C22C2×D4×D10911yescharacteristic
138C4—44no—
139C4—1094no—
140C4—2188no—
141C4—2182no—
142C4#1681266112yes—
143C4C22×C4×D10911yescharacteristic
144C4C2×#1318203011yescharacteristic
145C2#2029512014yesdirect product factor
146C2C2×#1681266111yescharacteristic
147C2C2×Q16×D10911yescharacteristic
148C2C2×#1681271811yescharacteristic
subgroupG/H
centerC23D4×D109
commutatorC4×C109C23×C4
FrattiniC2×C4C23×D109
FittingC2×#107×C109C2
socle, prime radicalC23×C109C2×D4
cosocleC2×C4×C109C24
hypercenterC2×#107D109
hypocenterC109C2×C4×Q16
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#107

Complements

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

NH ≅ G/Ntype
3. #20295120C2direct (N × H)
8. C2×Dic436C4semidirect
28. Dic436C2×C4semidirect
51. C2×Dic109Q16semidirect
69. Dic109C2×Q16semidirect
70. C2×C109C4×Q16semidirect
75. C109C2×C4×Q16semidirect
145. C2#20295120direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic4362
C2×#168126642
#202951202
C2×#168126222
C2×C8×Dic1092
C2×#107×C1092
C2×C4×Q16109