Finite Group Databasebeta

← C22×#16812683 #28376266

Subgroups — C22×#16812683 #28376266

Order 13952.

1968 conjugacy classes of subgroups; only the 645 normal subgroups are shown.

normal subgroups only

This group has 1968 conjugacy classes of subgroups — too many to draw. Only its 645 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
1C23×C22⋊D109C211yesmaximal, characteristic
2C24×Dic109C211yesmaximal, characteristic, complemented
3C2×#16812683C2124yesmaximal, direct product factor
4C22×C4⋊Dic109C212yesmaximal, complemented
5C22×#13182006C212yesmaximal, complemented
6C22×C22⋊C4×C109C211yesmaximal, characteristic, complemented
7C24×D109C2211yescharacteristic
8C22×C22⋊D109—28no—
9C22×C22⋊D109C22112yes—
10C23×Dic109—28no—
11C23×Dic109C2212yes—
12C23×Dic109C2211yescharacteristic
13C23×Dic109C22112yescomplemented
14#16812683C22164yesdirect product factor
15C2×C4⋊Dic109C22124yescomplemented
16C2×#13182006C22124yescomplemented
17C25×C109C2211yescharacteristic
18C23×C4×C109C2212yes—
19C2×C22⋊C4×C109C22112yescomplemented
20C23×D109—24no—
21C23×D109—28no—
22C23×D109C2316yes—
23C2×C22⋊D109—248no—
24C2×C22⋊D109C23116yes—
25C22×Dic109—28no—
26C22×Dic109—248no—
27C22×Dic109—24no—
28C22×Dic109C23112yes—
29C22×Dic109C2316yes—
30C22×Dic109C23116yescomplemented
31C4⋊Dic109C23132yescomplemented
32#13182006C23132yescomplemented
33C24×C109—28no—
34C24×C109D418yes—
35C24×C109C2316yes—
36C24×C109C2311yescharacteristic
37C22×C4×C109—28no—
38C22×C4×C109C23112yes—
39C22⋊C4×C109C23116yescomplemented
40C23×C109—232no—
41C23×C109—224no—
42C23×C109C2×D4124yes—
43C23×C109C2×D414yes—
44C23×C109#4118yes—
45C23×C109C2414yes—
46C23×C109C2413yes—
47C22×D109—212no—
48C22×D109—224no—
49C22×D109—416no—
50C22×D109C2414yes—
51C2×C4×C109—224no—
52C2×C4×C109C2418yes—
53C22⋊D109—232no—
54C2×Dic109—224no—
55C2×Dic109—232no—
56C2×Dic109—212no—
57C2×Dic109C2418yes—
58C2×Dic109C2414yes—
59C22×C109—248no—
60C22×C109—28no—
61C22×C109#123116yescomplemented
62C22×C109C22×D418yes—
63C22×C109C22×D416yes—
64C22×C109C2×#41112yes—
65C22×C109C2511yescharacteristic
66C2×D109—24no—
67C2×D109—28no—
68C2×D109—424no—
69C4×C109—28no—
70Dic109—28no—
71Dic109—24no—
72C2×C109—28no—
73C2×C109C2×#123112yescomplemented
74C2×C109C23×D411yescharacteristic
75C2×C109C22×#4112yes—
76D109—44no—
77C22×#123—1091nomaximal, Sylow
78C109C22×#12311yescharacteristic, complemented, Sylow
79C23×D4—1091no—
80C24×C4—1091no—
81C2×#123—10924no—
82C22×C4⋊C4—1092no—
83C22×C22⋊C4—1092no—
84C22×C22⋊C4D10911yescharacteristic, complemented
85C25—1091no—
86C25C2×D10911yescharacteristic
87C22×D4—10912no—
88C22×D4—2188no—
89C23×C4—10912no—
90C23×C4—1092no—
91C23×C4—1091no—
92C23×C4—2188no—
93C23×C4C2×D10912yes—
94#123—10964no—
95C2×C4⋊C4—10924no—
96C2×C22⋊C4—10924no—
97C2×C22⋊C4C2×D109112yescomplemented
98C24—28no—
99C24—1096no—
100C24—2184no—
101C24—2188no—
102C24D43618yes—
103C24C22×D10916yes—
104C24C22×D10911yescharacteristic
105C2×D4—10916no—
106C2×D4—21848no—
107C22×C4—28no—
108C22×C4—10912no—
109C22×C4—1096no—
110C22×C4—10916no—
111C22×C4—21848no—
112C22×C4—2188no—
113C22×C4—2184no—
114C22×C4C22×D109112yes—
115C4⋊C4—10932no—
116C22⋊C4—10932no—
117C22⋊C4C22×D109116yescomplemented
118C23—232no—
119C23—224no—
120C23—1094no—
121C23—43616no—
122C23—21812no—
123C23—21824no—
124C23C2×D436124yes—
125C23C2×D43614yes—
126C23#1318202818yes—
127C23C23×D10914yes—
128C23C23×D10913yes—
129D4—21832no—
130C2×C4—224no—
131C2×C4—1098no—
132C2×C4—1094no—
133C2×C4—21832no—
134C2×C4—21824no—
135C2×C4—21812no—
136C2×C4C23×D10918yes—
137C22—248no—
138C22—28no—
139C22—43624no—
140C22—2184no—
141C22—2188no—
142C22#16812683116yesdirect product factor
143C22C22×D43618yes—
144C22C22×D43616yes—
145C22C2×#13182028112yes—
146C22C24×D10911yescharacteristic
147C4—28no—
148C4—2188no—
149C4—2184no—
150C2—28no—
151C2—4364no—
152C2C2×#16812683112yesdirect product factor
153C2C23×D43611yescharacteristic
154C2C22×#1318202812yes—
subgroupG/H
centerC24C22×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC22×C22⋊C4×C109C2
socleC24×C109C23
prime radicalC23×C22⋊D109C2
hypercenterC22×C22⋊C4D109
hypocenterC109C22×#123
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C24×Dic109C2semidirect
3. C2×#16812683C2direct (N × H)
4. C22×C4⋊Dic109C2semidirect
5. C22×#13182006C2semidirect
6. C22×C22⋊C4×C109C2semidirect
13. C23×Dic109C22semidirect
14. #16812683C22direct (N × H)
15. C2×C4⋊Dic109C22semidirect
16. C2×#13182006C22semidirect
19. C2×C22⋊C4×C109C22semidirect
30. C22×Dic109C23semidirect
31. C4⋊Dic109C23semidirect
32. #13182006C23semidirect
39. C22⋊C4×C109C23semidirect
61. C22×C109#123semidirect
73. C2×C109C2×#123semidirect
78. C109C22×#123semidirect
84. C22×C22⋊C4D109semidirect
97. C2×C22⋊C4C2×D109semidirect
117. C22⋊C4C22×D109semidirect
142. C22#16812683direct (N × H)
152. C2C2×#16812683direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊D1092
C24×Dic1092
C2×#168126832
C22×C4⋊Dic1092
C22×#131820062
C22×C22⋊C4×C1092
C22×#123109