Finite Group Databasebeta

← C2×#20295741 #28376572

Subgroups — C2×#20295741 #28376572

Order 13952.

1240 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20295741C2116yesmaximal, direct product factor
2C2×#16812699C211yesmaximal, characteristic, complemented
3C2×#16812685C214yesmaximal, complemented
4C2×#16812673C212yesmaximal, complemented
5C2×#16812670C212yesmaximal, complemented
6C2×C4×D436C211yesmaximal, characteristic, complemented
7C2×#16812658C212yesmaximal, complemented
8C2×#16812657C212yesmaximal, complemented
9C2×C4×D4×C109C211yesmaximal, characteristic, complemented
10C22×Dic218C2212yes—
11C22×D436C2211yescharacteristic
12C22×C22⋊D109C2214yes—
13C22×C4×D109C2212yes—
14#16812699C2218yescomplemented
15#16812685C22132yescomplemented
16#16812673C22116yescomplemented
17#16812670C22116yescomplemented
18C4×D436C2218yescomplemented
19#16812658C22116yescomplemented
20#16812657C22116yescomplemented
21C2×C4⋊Dic109C2212yes—
22C2×C4⋊Dic109C2211yescharacteristic
23C2×C4⋊Dic109C2212yes—
24C2×C22⋊Dic109C2214yes—
25C2×#13182006C2214yes—
26C2×#13182006C2212yes—
27C2×C4×Dic109C2214yes—
28C22×D4×C109C2211yescharacteristic
29C23×C4×C109C2212yes—
30C4×D4×C109C2218yescomplemented
31C2×C4⋊C4×C109C2211yescharacteristic
32C2×C22⋊C4×C109C2212yes—
33C2×C42×C109C2211yescharacteristic
34C23×D109C2312yes—
35C2×Dic218—44no—
36C2×Dic218C2318yes—
37C2×D436—24no—
38C2×D436C2314yes—
39C2×C22⋊D109—48no—
40C2×C22⋊D109C23116yes—
41C22×Dic109C2312yes—
42C22×Dic109C2314yes—
43C2×C4×D109—28no—
44C2×C4×D109C2318yes—
45C4⋊Dic109C2318yes—
46C4⋊Dic109C2314yes—
47C4⋊Dic109C2318yes—
48C22⋊Dic109C23116yes—
49#13182006C23116yes—
50#13182006C2318yes—
51C4×Dic109C23116yes—
52C24×C109C2312yes—
53C2×D4×C109—24no—
54C2×D4×C109C2314yes—
55C22×C4×C109—28no—
56C22×C4×C109C2311yescharacteristic
57C22×C4×C109C2312yes—
58C22×C4×C109C2318yes—
59C22×C4×C109C2311yescharacteristic
60C22×C4×C109C2311yescharacteristic
61C4⋊C4×C109C2314yes—
62C22⋊C4×C109C2318yes—
63C42×C109C2314yes—
64C23×C109—24no—
65C23×C109—24no—
66C23×C109—24no—
67C23×C109C2414yes—
68C23×C109C2411yescharacteristic
69C22×D109—24no—
70C22×D109—24no—
71C22×D109—24no—
72C22×D109C2414yes—
73D4×C109—28no—
74C2×C4×C109—24no—
75C2×C4×C109—22no—
76C2×C4×C109—216no—
77C2×C4×C109#4114yes—
78C2×C4×C109#4114yes—
79C2×C4×C109C2412yes—
80C2×C4×C109C2414yes—
81C2×C4×C109C2412yes—
82C2×C4×C109C2412yes—
83C22⋊D109—416no—
84C2×Dic109—24no—
85C2×Dic109—28no—
86C2×Dic109C2414yes—
87C2×Dic109C2418yes—
88D436—28no—
89C4×D109—216no—
90Dic218—48no—
91C22×C109—24no—
92C22×C109—24no—
93C22×C109—24no—
94C22×C109—48no—
95C22×C109C2×#4112yes—
96C22×C109C2×#4112yes—
97C22×C109H(5,𝔽2)12yes—
98C22×C109C2511yescharacteristic
99C2×D109—24no—
100C2×D109—24no—
101C2×D109—24no—
102C2×D109—48no—
103C4×C109—24no—
104C4×C109—22no—
105C4×C109C2×#4114yes—
106C4×C109C2×#4114yes—
107Dic109—24no—
108Dic109—28no—
109C2×C109—44no—
110C2×C109#55514yescomplemented
111C2×C109C22×#4111yescharacteristic
112C2×C109C22×#4111yescharacteristic
113C2×C109C2×H(5,𝔽2)11yescharacteristic
114D109—44no—
115C2×#555—1091nomaximal, Sylow
116C109C2×#55511yescharacteristic, complemented, Sylow
117#555—10916no—
118C2×C4⋊Q8—1091no—
119C2×#124—1094no—
120C2×#121—1092no—
121C2×#121—1092no—
122C2×C4×D4—1091no—
123C2×C4×D4D10911yescharacteristic, complemented
124C2×#117—1092no—
125C2×#117—1092no—
126C22×Q8—1092no—
127C22×D4—1094no—
128C22×D4—1091no—
129C22×D4C2×D10911yescharacteristic
130C23×C4—1092no—
131C23×C4C2×D10912yes—
132C4⋊Q8—1098no—
133#124—10932no—
134#121—10916no—
135#121—10916no—
136C4×D4—1098no—
137C4×D4C2×D10918yescomplemented
138#117—10916no—
139#117—10916no—
140C2×C4⋊C4—1091no—
141C2×C4⋊C4—1092no—
142C2×C4⋊C4—1092no—
143C2×C4⋊C4C2×D10911yescharacteristic
144C2×C22⋊C4—1094no—
145C2×C22⋊C4—1094no—
146C2×C22⋊C4—1092no—
147C2×C22⋊C4C2×D10912yes—
148C2×C42—1094no—
149C2×C42C2×D10911yescharacteristic
150C24—1092no—
151C24C22×D10912yes—
152C2×Q8—1098no—
153C2×Q8—4364no—
154C2×D4—24no—
155C2×D4—10916no—
156C2×D4—1094no—
157C2×D4—4368no—
158C2×D4—2184no—
159C2×D4C22×D10914yes—
160C22×C4—28no—
161C22×C4—1092no—
162C22×C4—1094no—
163C22×C4—1098no—
164C22×C4—2188no—
165C22×C4C22×D10918yes—
166C22×C4C22×D10912yes—
167C22×C4C22×D10911yescharacteristic
168C22×C4C22×D10911yescharacteristic
169C22×C4C22×D10911yescharacteristic
170C4⋊C4—1094no—
171C4⋊C4—1098no—
172C4⋊C4—1098no—
173C4⋊C4C22×D10914yes—
174C22⋊C4—10916no—
175C22⋊C4—10916no—
176C22⋊C4—1098no—
177C22⋊C4C22×D10918yes—
178C42—10916no—
179C42C22×D10914yes—
180C23—24no—
181C23—24no—
182C23—24no—
183C23—1094no—
184C23—2184no—
185C23—2184no—
186C23—2184no—
187C23C23×D10914yes—
188C23C23×D10911yescharacteristic
189Q8—4368no—
190D4—28no—
191D4—43616no—
192D4—2188no—
193C2×C4—24no—
194C2×C4—22no—
195C2×C4—216no—
196C2×C4—1094no—
197C2×C4—1098no—
198C2×C4—2184no—
199C2×C4—2188no—
200C2×C4—21816no—
201C2×C4#1318202814yes—
202C2×C4#1318202914yes—
203C2×C4C23×D10914yes—
204C2×C4C23×D10912yes—
205C2×C4C23×D10912yes—
206C2×C4C23×D10912yes—
207C22—24no—
208C22—24no—
209C22—24no—
210C22—48no—
211C22—4368no—
212C22—2184no—
213C22—2184no—
214C22—2184no—
215C22C2×#1318202812yes—
216C22C2×#1318202912yes—
217C22#1681274512yes—
218C22C24×D10911yescharacteristic
219C4—24no—
220C4—22no—
221C4—2184no—
222C4—2188no—
223C4C2×#1318202814yes—
224C4C2×#1318202914yes—
225C2—44no—
226C2—4364no—
227C2#2029574114yesdirect product factor
228C2C22×#1318202811yescharacteristic
229C2C22×#1318202911yescharacteristic
230C2C2×#1681274511yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×C4×D4×C109C2
socleC23×C109C24
hypercenterC2×C4×D4D109
hypocenterC109C2×#555
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #20295741C2direct (N × H)
2. C2×#16812699C2semidirect
3. C2×#16812685C2semidirect
4. C2×#16812673C2semidirect
5. C2×#16812670C2semidirect
6. C2×C4×D436C2semidirect
7. C2×#16812658C2semidirect
8. C2×#16812657C2semidirect
9. C2×C4×D4×C109C2semidirect
14. #16812699C22semidirect
15. #16812685C22semidirect
16. #16812673C22semidirect
17. #16812670C22semidirect
18. C4×D436C22semidirect
19. #16812658C22semidirect
20. #16812657C22semidirect
30. C4×D4×C109C22semidirect
110. C2×C109#555semidirect
116. C109C2×#555semidirect
123. C2×C4×D4D109semidirect
137. C4×D4C2×D109semidirect
227. C2#20295741direct (N × H)

Maximal subgroups

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

subgroupindex
#202957412
C2×#168126992
C2×#168126852
C2×#168126732
C2×#168126702
C2×C4×D4362
C2×#168126582
C2×#168126572
C2×C4×D4×C1092
C2×#555109