Finite Group Databasebeta

← C2×C4×Dic436 #28371798

Subgroups — C2×C4×Dic436 #28371798

Order 13952.

488 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 221 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×C4×Dic218C212yesmaximal
3C4×Dic436C218yesmaximal, direct product factor
4C2×#16812633C211yesmaximal, characteristic
5C2×#16812624C212yesmaximal
6C2×C4×C8×C109C211yesmaximal, characteristic
7C22×Dic218C2212yes—
8C2×Dic436C418yesdirect product factor
9C2×Dic436C2214yes—
10C4×Dic218—24no—
11C4×Dic218C2218yes—
12C2×C4⋊Dic109C2212yes—
13C2×#13182008—22no—
14C2×C4×Dic109—22no—
15#16812633C2214yes—
16#16812624C2218yes—
17C22×C8×C109C2211yescharacteristic
18C22×C8×C109C2211yescharacteristic
19C2×C42×C109C2211yescharacteristic
20C4×C8×C109C2214yes—
21C2×Dic218—22no—
22C2×Dic218—24no—
23C2×Dic218C2×C418yes—
24C2×Dic218C2314yes—
25C22×Dic109—22no—
26C22×Dic109—22no—
27Dic436C2×C4116yesdirect product factor
28C4⋊Dic109—22no—
29C4⋊Dic109C2314yes—
30#13182008—28no—
31C4×Dic109—28no—
32C22×C4×C109D411yescharacteristic
33C22×C4×C109D411yescharacteristic
34C22×C4×C109C2311yescharacteristic
35C2×C8×C109—22no—
36C2×C8×C109C2×C414yes—
37C2×C8×C109C2312yes—
38C2×C8×C109C2312yes—
39C42×C109D412yes—
40C42×C109C2312yes—
41C23×C109C2×D411yescharacteristic
42C2×C4×C109—22no—
43C2×C4×C109Q1614yescomplemented
44C2×C4×C109C22×C412yes—
45C2×C4×C109C2×D412yes—
46C2×C4×C109C2×D411yescharacteristic
47C2×C4×C109C2×D412yes—
48C2×C4×C109#4112yes—
49C2×C4×C109C2411yescharacteristic
50C2×Dic109—28no—
51C2×Dic109—24no—
52C2×Dic109—24no—
53C2×Dic109—44no—
54Dic218—28no—
55Dic218—24no—
56Dic218C22×C418yes—
57C8×C109—22no—
58C8×C109C22×C414yes—
59C22×C109C4×D412yes—
60C22×C109C2×Q1612yes—
61C22×C109#13512yes—
62C22×C109C22×D411yescharacteristic
63C4×C109—22no—
64C4×C109C4×D412yes—
65C4×C109C2×Q1614yescomplemented
66C4×C109C23×C411yescharacteristic
67C4×C109C2×#4111yescharacteristic
68Dic109—28no—
69Dic109—44no—
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×#107—1091no—
80C2×#103—1092no—
81C2×C4×C8D10911yescharacteristic
82C22×Q8—1092no—
83C2×Q16—1098no—
84C2×Q16—1094no—
85C22×C8C2×D10911yescharacteristic
86C22×C8C2×D10911yescharacteristic
87C4×Q8—1098no—
88C4×Q8—2184no—
89C2×C4⋊C4—1092no—
90C2×C4⋊C4—2182no—
91C2×C42—2182no—
92C2×C42C2×D10911yescharacteristic
93#107—1094no—
94#103—1098no—
95C4×C8C2×D10914yes—
96C2×Q8—1098no—
97C2×Q8—1094no—
98C2×Q8—2182no—
99C2×Q8—2184no—
100C22×C4—2182no—
101C22×C4—2182no—
102C22×C4D43611yescharacteristic
103C22×C4D43611yescharacteristic
104C22×C4C22×D10911yescharacteristic
105Q16—10916no—
106C2×C8—22no—
107C2×C8C4×D10914yes—
108C2×C8C22×D10912yes—
109C2×C8C22×D10912yes—
110C4⋊C4—1094no—
111C4⋊C4—2188no—
112C4⋊C4—2182no—
113C42—2188no—
114C42D43612yes—
115C42C22×D10912yes—
116C23C2×D43611yescharacteristic
117Q8—1098no—
118Q8—2188no—
119Q8—2184no—
120C2×C4—22no—
121C2×C4—4364no—
122C2×C4—2184no—
123C2×C4—2188no—
124C2×C4—2184no—
125C2×C4Dic43614yesdirect product factor
126C2×C4C2×C4×D10912yes—
127C2×C4C2×D43612yes—
128C2×C4C2×D43611yescharacteristic
129C2×C4C2×D43612yes—
130C2×C4#1318202912yes—
131C2×C4C23×D10911yescharacteristic
132C8—22no—
133C8C2×C4×D10914yes—
134C22C4×D43612yes—
135C22C2×Dic43612yes—
136C22#1681272112yes—
137C22C22×D43611yescharacteristic
138C4—22no—
139C4—4364no—
140C4—2188no—
141C4C4×D43612yes—
142C4C2×Dic43614yesdirect product factor
143C4C22×C4×D10911yescharacteristic
144C4C2×#1318202911yescharacteristic
145C2C4×Dic43614yesdirect product factor
146C2C2×C4×D43611yescharacteristic
147C2C22×Dic43611yescharacteristic
148C2C2×#1681272111yescharacteristic
subgroupG/H
centerC22×C4D436
commutatorC4×C109C23×C4
FrattiniC2×C4C23×D109
FittingC2×C4×C8×C109C2
socle, prime radicalC23×C109C2×D4
cosocleC2×C4×C109C24
hypercenterC2×C4×C8D109
hypocenterC109C2×C4×Q16
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
3. C4×Dic436C2direct (N × H)
8. C2×Dic436C4direct (N × H)
27. Dic436C2×C4direct (N × H)
43. C2×C4×C109Q16semidirect
65. C4×C109C2×Q16semidirect
70. C2×C109C4×Q16semidirect
75. C109C2×C4×Q16semidirect
125. C2×C4Dic436direct (N × H)
142. C4C2×Dic436direct (N × H)
145. C2C4×Dic436direct (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×C4×Dic2182
C4×Dic4362
C2×#168126332
C2×#168126242
C2×C4×C8×C1092
C2×C4×Q16109