Finite Group Databasebeta

← C2×#20295223 #28372461

Subgroups — C2×#20295223 #28372461

Order 13952.

584 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 584 conjugacy classes of subgroups — too many to draw. Only its 173 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×#13182017C212yesmaximal, complemented
2C2×C4×Dic218C211yesmaximal, characteristic, complemented
3#20295223C218yesmaximal, direct product factor
4C2×C4⋊#11724784C211yesmaximal, characteristic, complemented
5C2×#16812620C212yesmaximal, complemented
6C2×#127×C109C211yesmaximal, characteristic
7C22×Dic218C2211yescharacteristic
8C2×#13182017—28no—
9C2×#13182017C2218yescomplemented
10C22×#11724784C2212yes—
11C4×Dic218—22no—
12C4×Dic218C2214yescomplemented
13C2×C4⋊Dic109C2211yescharacteristic
14C2×#13182008—21no—
15C2×C4×Dic109—21no—
16C4⋊#11724784C2214yescomplemented
17#16812620C2218yescomplemented
18C22×D4×C109—21no—
19C22×D4×C109—21no—
20C22×D4×C109C2212yes—
21#127×C109—22no—
22#127×C109C2214yes—
23C2×C42×C109C2211yescharacteristic
24C2×Dic218—21no—
25C2×Dic218—22no—
26C2×Dic218D414yescomplemented
27C2×Dic218C2312yes—
28C22×Dic109—21no—
29C22×Dic109—21no—
30#13182017—216no—
31C2×#11724784—24no—
32C2×#11724784C2314yes—
33C4⋊Dic109—21no—
34C4⋊Dic109C2312yes—
35#13182008—24no—
36C4×Dic109—24no—
37C24×C109—22no—
38C2×D4×C109—24no—
39C2×D4×C109—22no—
40C2×D4×C109—24no—
41C2×D4×C109—24no—
42C2×D4×C109—24no—
43C2×D4×C109—44no—
44C2×D4×C109—44no—
45C2×D4×C109C2314yes—
46C22×C4×C109D411yescharacteristic
47C22×C4×C109D411yescharacteristic
48C22×C4×C109C2311yescharacteristic
49C42×C109D412yes—
50C42×C109C2312yes—
51C23×C109—24no—
52C23×C109—44no—
53C23×C109—44no—
54C23×C109—44no—
55C23×C109C2×D411yescharacteristic
56D4×C109—24no—
57D4×C109—24no—
58D4×C109—48no—
59D4×C109—44no—
60D4×C109—48no—
61C2×C4×C109—22no—
62C2×C4×C109SD1614yescomplemented
63C2×C4×C109C2×D412yes—
64C2×C4×C109C2×D412yes—
65C2×C4×C109C2×D411yescharacteristic
66C2×C4×C109C2×D412yes—
67C2×C4×C109#4112yes—
68C2×C4×C109C2411yescharacteristic
69C2×Dic109—24no—
70C2×Dic109—22no—
71C2×Dic109—22no—
72C2×Dic109—42no—
73Dic218—24no—
74Dic218—22no—
75Dic218C2×D414yescomplemented
76#11724784—24no—
77C22×C109—44no—
78C22×C109—44no—
79C22×C109—44no—
80C22×C109—88no—
81C22×C109#12112yes—
82C22×C109C2×SD1612yes—
83C22×C109AGL(1,ℤ/8)12yes—
84C22×C109C22×D411yescharacteristic
85C4×C109—22no—
86C4×C109#12112yes—
87C4×C109C2×SD1614yescomplemented
88C4×C109C22×D411yescharacteristic
89C4×C109C2×#4111yescharacteristic
90Dic109—24no—
91Dic109—42no—
92C2×C109—84no—
93C2×C109#46014yescomplemented
94C2×C109C2×#12111yescharacteristic
95C2×C109C22×SD1611yescharacteristic
96C2×C109C2×AGL(1,ℤ/8)11yescharacteristic
97C2×#460—1091nomaximal, Sylow
98C109C2×#46011yescharacteristic, complemented, Sylow
99C22×SD16—1092no—
100C2×#127D10911yescharacteristic
101C2×C4×Q8—1091no—
102#460—1098no—
103C2×C4⋊C8—1091no—
104C2×#102—1092no—
105C22×Q8—1091no—
106C22×D4—21no—
107C22×D4—21no—
108C22×D4C2×D10912yes—
109C2×SD16—1098no—
110C2×SD16—2188no—
111C22×C8—1092no—
112#127—22no—
113#127C2×D10914yes—
114C4×Q8—1094no—
115C4×Q8—2182no—
116C2×C4⋊C4—1091no—
117C2×C4⋊C4—2181no—
118C2×C42—2181no—
119C2×C42C2×D10911yescharacteristic
120C4⋊C8—1094no—
121#102—1098no—
122C24—22no—
123C2×Q8—1094no—
124C2×Q8—1092no—
125C2×Q8—2181no—
126C2×Q8—2182no—
127C2×D4—24no—
128C2×D4—22no—
129C2×D4—24no—
130C2×D4—24no—
131C2×D4—24no—
132C2×D4—44no—
133C2×D4—44no—
134C2×D4C22×D10914yes—
135C22×C4—2181no—
136C22×C4—2181no—
137C22×C4C22⋊D10911yescharacteristic
138C22×C4C22⋊D10911yescharacteristic
139C22×C4C22×D10911yescharacteristic
140SD16—21816no—
141C2×C8—1094no—
142C2×C8—2184no—
143C4⋊C4—1092no—
144C4⋊C4—2184no—
145C4⋊C4—2181no—
146C42—2184no—
147C42C22⋊D10912yes—
148C42C22×D10912yes—
149C23—24no—
150C23—44no—
151C23—44no—
152C23—44no—
153C23C2×C22⋊D10911yescharacteristic
154Q8—1094no—
155Q8—2184no—
156Q8—2182no—
157D4—24no—
158D4—24no—
159D4—48no—
160D4—44no—
161D4—48no—
162C2×C4—22no—
163C2×C4—4362no—
164C2×C4—2182no—
165C2×C4—2184no—
166C2×C4—2182no—
167C2×C4#1318201714yescomplemented
168C2×C4D4×D10912yes—
169C2×C4C2×C22⋊D10912yes—
170C2×C4C2×C22⋊D10911yescharacteristic
171C2×C4C2×C22⋊D10912yes—
172C2×C4#1318202812yes—
173C2×C4C23×D10911yescharacteristic
174C8—2184no—
175C22—44no—
176C22—44no—
177C22—44no—
178C22—88no—
179C22#1681267012yes—
180C22C2×#1318201712yes—
181C22#1681272512yes—
182C22C22×C22⋊D10911yescharacteristic
183C4—22no—
184C4—4362no—
185C4—2184no—
186C4#1681267012yes—
187C4C2×#1318201714yescomplemented
188C4C2×D4×D10911yescharacteristic
189C4C2×#1318202811yescharacteristic
190C2—84no—
191C2#2029522314yesdirect product factor
192C2C2×#1681267011yescharacteristic
193C2C22×#1318201711yescharacteristic
194C2C2×#1681272511yescharacteristic
subgroupG/H
centerC23C2×C22⋊D109
commutator, cosocleC2×C4×C109C24
FrattiniC2×C4C23×D109
Fitting, prime radicalC2×#127×C109C2
socleC23×C109C2×D4
hypercenterC2×#127D109
hypocenterC109C2×#460
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C22×#13182017C2semidirect
2. C2×C4×Dic218C2semidirect
3. #20295223C2direct (N × H)
4. C2×C4⋊#11724784C2semidirect
5. C2×#16812620C2semidirect
9. C2×#13182017C22semidirect
12. C4×Dic218C22semidirect
16. C4⋊#11724784C22semidirect
17. #16812620C22semidirect
26. C2×Dic218D4semidirect
62. C2×C4×C109SD16semidirect
75. Dic218C2×D4semidirect
87. C4×C109C2×SD16semidirect
93. C2×C109#460semidirect
98. C109C2×#460semidirect
167. C2×C4#13182017semidirect
187. C4C2×#13182017semidirect
191. C2#20295223direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820172
C2×C4×Dic2182
#202952232
C2×C4⋊#117247842
C2×#168126202
C2×#127×C1092
C2×#460109