Finite Group Databasebeta

← C2×#20294895 #28365432

Subgroups — C2×#20294895 #28365432

Order 13952.

888 conjugacy classes of subgroups; only the 429 normal subgroups are shown.

normal subgroups only

This group has 888 conjugacy classes of subgroups — too many to draw. Only its 429 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×#13182008C214yesmaximal
3C22×C4×Dic109C211yesmaximal, characteristic
4#20294895C218yesmaximal, direct product factor
5C22×C4⋊C4×C109C211yesmaximal, characteristic
6C23×Dic109C2212yes—
7C23×Dic109C2212yes—
8C2×C4⋊Dic109—24no—
9C2×C4⋊Dic109C2214yes—
10C2×#13182008—216no—
11C2×#13182008C22116yes—
12C2×C4×Dic109C418yescomplemented
13C2×C4×Dic109C2214yes—
14C23×C4×C109C2212yes—
15C23×C4×C109C2211yescharacteristic
16C2×C4⋊C4×C109—24no—
17C2×C4⋊C4×C109C2214yes—
18C22×Dic109—28no—
19C22×Dic109—24no—
20C22×Dic109C2×C418yes—
21C22×Dic109D418yes—
22C22×Dic109Q818yes—
23C22×Dic109C2314yes—
24C22×Dic109C2314yes—
25C4⋊Dic109—28no—
26#13182008—232no—
27C4×Dic109C2×C4116yescomplemented
28C24×C109C2311yescharacteristic
29C22×C4×C109—24no—
30C22×C4×C109—28no—
31C22×C4×C109C2×C414yes—
32C22×C4×C109D414yes—
33C22×C4×C109Q814yes—
34C22×C4×C109C2314yes—
35C22×C4×C109C2312yes—
36C4⋊C4×C109—28no—
37C23×C109C22×C412yes—
38C23×C109C2×D414yes—
39C23×C109C2×D412yes—
40C23×C109C2×Q814yes—
41C23×C109C2×Q812yes—
42C23×C109C2411yescharacteristic
43C2×C4×C109—24no—
44C2×C4×C109—28no—
45C2×C4×C109—48no—
46C2×C4×C109C4⋊C4116yescomplemented
47C2×C4×C109C22×C414yes—
48C2×C4×C109C2×D414yes—
49C2×C4×C109C2×Q814yes—
50C2×Dic109—28no—
51C2×Dic109—24no—
52C2×Dic109—48no—
53C2×Dic109C4⋊C4132yescomplemented
54C2×Dic109C22×C418yes—
55C2×Dic109C2×D418yes—
56C2×Dic109C2×Q818yes—
57C22×C109C2×C4⋊C418yes—
58C22×C109C2×C4⋊C414yes—
59C22×C109#12714yes—
60C22×C109C4⋊Q814yes—
61C22×C109C4⋊Q818yes—
62C22×C109C23×C411yescharacteristic
63C22×C109C22×D412yes—
64C22×C109C22×D411yescharacteristic
65C22×C109C22×Q812yes—
66C22×C109C22×Q811yescharacteristic
67C4×C109—44no—
68C4×C109C2×C4⋊C418yescomplemented
69Dic109—44no—
70Dic109C2×C4⋊C4116yescomplemented
71C2×C109#38418yescomplemented
72C2×C109C22×C4⋊C412yes—
73C2×C109C22×C4⋊C411yescharacteristic
74C2×C109C2×#12711yescharacteristic
75C2×C109C2×C4⋊Q811yescharacteristic
76C2×C109C2×C4⋊Q812yes—
77C2×#384—1091nomaximal, Sylow
78C109C2×#38411yescharacteristic, complemented, Sylow
79C22×C4⋊C4—1094no—
80C22×C4⋊C4—1091no—
81C22×C4⋊C4D10911yescharacteristic
82C22×C42—1091no—
83#384—1098no—
84C23×C4—1092no—
85C23×C4—1092no—
86C23×C4C2×D10912yes—
87C23×C4C2×D10911yescharacteristic
88C2×C4⋊C4—24no—
89C2×C4⋊C4—10916no—
90C2×C4⋊C4—1094no—
91C2×C4⋊C4—21816no—
92C2×C4⋊C4—2184no—
93C2×C4⋊C4C2×D10914yes—
94C2×C42—1098no—
95C2×C42—1094no—
96C24C22×D10911yescharacteristic
97C22×C4—28no—
98C22×C4—24no—
99C22×C4—1098no—
100C22×C4—1098no—
101C22×C4—1098no—
102C22×C4—1094no—
103C22×C4—1094no—
104C22×C4—2188no—
105C22×C4—2184no—
106C22×C4Dic21814yes—
107C22×C4C4×D10914yes—
108C22×C4C22⋊D10914yes—
109C22×C4C22×D10914yes—
110C22×C4C22×D10912yes—
111C4⋊C4—28no—
112C4⋊C4—21832no—
113C4⋊C4—2188no—
114C42—10916no—
115C23C2×C4×D10912yes—
116C23D4×D10914yes—
117C23C2×C22⋊D10912yes—
118C23Q8×D10914yes—
119C23C2×Dic21812yes—
120C23C23×D10911yescharacteristic
121C2×C4—28no—
122C2×C4—24no—
123C2×C4—48no—
124C2×C4—10932no—
125C2×C4—1098no—
126C2×C4—1098no—
127C2×C4—1098no—
128C2×C4—4368no—
129C2×C4—2188no—
130C2×C4—2184no—
131C2×C4#13182008116yescomplemented
132C2×C4C2×C4×D10914yes—
133C2×C4C2×C22⋊D10914yes—
134C2×C4C2×Dic21814yes—
135C22C4⋊C4×D10918yes—
136C22C2×#1318200814yes—
137C22#1681269514yes—
138C22#1681269714yes—
139C22#1681269818yes—
140C22C22×C4×D10911yescharacteristic
141C22C2×D4×D10912yes—
142C22C22×C22⋊D10911yescharacteristic
143C22C2×Q8×D10912yes—
144C22C22×Dic21811yescharacteristic
145C4—44no—
146C4—10916no—
147C4—4364no—
148C4C2×#1318200818yescomplemented
149C2#2029489518yesdirect product factor
150C2C2×C4⋊C4×D10912yes—
151C2C22×#1318200811yescharacteristic
152C2C2×#1681269511yescharacteristic
153C2C2×#1681269711yescharacteristic
154C2C2×#1681269812yes—
subgroupG/H
centerC24C22×D109
commutatorC22×C109C23×C4
FrattiniC23C23×D109
FittingC22×C4⋊C4×C109C2
socle, prime radicalC24×C109C23
cosocleC23×C109C24
hypercenterC22×C4⋊C4D109
hypocenterC109C2×#384
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
4. #20294895C2direct (N × H)
12. C2×C4×Dic109C4semidirect
27. C4×Dic109C2×C4semidirect
46. C2×C4×C109C4⋊C4semidirect
53. C2×Dic109C4⋊C4semidirect
68. C4×C109C2×C4⋊C4semidirect
70. Dic109C2×C4⋊C4semidirect
71. C2×C109#384semidirect
78. C109C2×#384semidirect
131. C2×C4#13182008semidirect
148. C4C2×#13182008semidirect
149. C2#20294895direct (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×#131820082
C22×C4×Dic1092
#202948952
C22×C4⋊C4×C1092
C2×#384109