Finite Group Databasebeta

← C2×#20295655 #28376431

Subgroups — C2×#20295655 #28376431

Order 13952.

1080 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20295655C2116yesmaximal, direct product factor
2C2×#16812698C212yesmaximal, complemented
3C2×#16812697C212yesmaximal, complemented
4C2×#16812689C212yesmaximal, complemented
5C2×#16812689C212yesmaximal, complemented
6C2×#16812678C211yesmaximal, characteristic
7C2×#16812676C212yesmaximal
8C2×#16812655C212yesmaximal
9C22×#13182008C211yesmaximal, characteristic
10C2×C22⋊Q8×C109C211yesmaximal, characteristic
11C22×Dic218C2212yes—
12C22×Dic218C2211yescharacteristic
13C23×Dic109C2211yescharacteristic
14C23×Dic109C2211yescharacteristic
15#16812698C22116yescomplemented
16#16812697C22116yescomplemented
17#16812689C22116yescomplemented
18#16812689C22116yescomplemented
19#16812678C2218yes—
20#16812676C22116yes—
21#16812655C22116yes—
22C2×C4⋊Dic109C2212yes—
23C2×C4⋊Dic109C2211yescharacteristic
24C2×#13182008C2212yes—
25C2×#13182008C2212yes—
26C2×#13182008C2218yes—
27C2×#13182008C2212yes—
28C2×#13182008C2212yes—
29C2×#13182008C2212yes—
30C2×#13182008C2212yes—
31C2×#13182008C2212yes—
32C2×C22⋊Dic109C2212yes—
33C2×C4×Dic109C2212yes—
34C2×C4×Dic109C2212yes—
35C22×Q8×C109C2211yescharacteristic
36C23×C4×C109C2211yescharacteristic
37C22⋊Q8×C109C2218yes—
38C2×C4⋊C4×C109C2211yescharacteristic
39C2×C4⋊C4×C109C2212yes—
40C2×C22⋊C4×C109C2212yes—
41C2×Dic218—44no—
42C2×Dic218—42no—
43C2×Dic218C2318yes—
44C2×Dic218C2314yes—
45C22×Dic109—42no—
46C22×Dic109Q818yescomplemented
47C22×Dic109C2312yes—
48C22×Dic109C2312yes—
49C22×Dic109C2312yes—
50C22×Dic109C2314yes—
51C22×Dic109C2312yes—
52C22×Dic109C2314yes—
53C4⋊Dic109C2318yes—
54C4⋊Dic109C2314yes—
55#13182008C2318yes—
56#13182008C2318yes—
57#13182008C2318yes—
58#13182008C2318yes—
59#13182008C2318yes—
60#13182008C2318yes—
61#13182008C2318yes—
62C22⋊Dic109C2318yes—
63C4×Dic109C2318yes—
64C4×Dic109C2318yes—
65C24×C109C2311yescharacteristic
66C2×Q8×C109—42no—
67C2×Q8×C109C2314yes—
68C22×C4×C109—42no—
69C22×C4×C109C2312yes—
70C22×C4×C109C2312yes—
71C22×C4×C109C2311yescharacteristic
72C22×C4×C109C2311yescharacteristic
73C22×C4×C109C2314yes—
74C4⋊C4×C109C2314yes—
75C4⋊C4×C109C2318yes—
76C22⋊C4×C109C2318yes—
77C23×C109—22no—
78C23×C109—22no—
79C23×C109C2×Q814yes—
80C23×C109C2412yes—
81C23×C109C2411yescharacteristic
82Q8×C109—44no—
83C2×C4×C109—22no—
84C2×C4×C109—22no—
85C2×C4×C109—24no—
86C2×C4×C109—24no—
87C2×C4×C109—44no—
88C2×C4×C109C2414yes—
89C2×C4×C109C2414yes—
90C2×C4×C109C2412yes—
91C2×C4×C109C2412yes—
92C2×Dic109—24no—
93C2×Dic109—24no—
94C2×Dic109—24no—
95C2×Dic109—44no—
96C2×Dic109C2×Q818yes—
97C2×Dic109C2×Q8116yescomplemented
98C2×Dic109C2414yes—
99C2×Dic109C2414yes—
100C2×Dic109C2414yes—
101C2×Dic109C2414yes—
102Dic218—44no—
103Dic218—48no—
104C22×C109—28no—
105C22×C109—22no—
106C22×C109—22no—
107C22×C109C22×Q814yes—
108C22×C109C22×Q812yes—
109C22×C109H(5,𝔽2)12yes—
110C22×C1092−1+412yes—
111C22×C109C2511yescharacteristic
112C4×C109—22no—
113C4×C109—24no—
114C4×C109—22no—
115C4×C109—24no—
116Dic109—24no—
117Dic109—24no—
118Dic109—24no—
119Dic109C22×Q818yes—
120C2×C109—24no—
121C2×C109#54414yescomplemented
122C2×C109C23×Q811yescharacteristic
123C2×C109C2×H(5,𝔽2)11yescharacteristic
124C2×C109C2×2−1+411yescharacteristic
125C2×#544—1091nomaximal, Sylow
126C109C2×#54411yescharacteristic, complemented, Sylow
127#544—10916no—
128C2×C4⋊Q8—1092no—
129C2×C4⋊Q8—1092no—
130C2×#125—1092no—
131C2×#125—1092no—
132C2×C22⋊Q8—1091no—
133C2×C22⋊Q8—1092no—
134C2×C22⋊Q8D10911yescharacteristic
135C2×#117—1092no—
136C22×C4⋊C4—1091no—
137C22×Q8—1091no—
138C22×Q8—1092no—
139C22×Q8C2×D10911yescharacteristic
140C23×C4—1091no—
141C23×C4—1091no—
142C23×C4C2×D10911yescharacteristic
143C4⋊Q8—10916no—
144C4⋊Q8—10916no—
145#125—10916no—
146#125—10916no—
147C22⋊Q8—1098no—
148C22⋊Q8—10916no—
149C22⋊Q8C2×D10918yes—
150#117—10916no—
151C2×C4⋊C4—1092no—
152C2×C4⋊C4—1092no—
153C2×C4⋊C4—1098no—
154C2×C4⋊C4—1092no—
155C2×C4⋊C4—1092no—
156C2×C4⋊C4—1092no—
157C2×C4⋊C4—1091no—
158C2×C4⋊C4—1092no—
159C2×C4⋊C4—1092no—
160C2×C4⋊C4—1092no—
161C2×C4⋊C4C2×D10911yescharacteristic
162C2×C4⋊C4C2×D10912yes—
163C2×C22⋊C4—1092no—
164C2×C22⋊C4C2×D10912yes—
165C2×C42—1092no—
166C2×C42—1092no—
167C24C22×D10911yescharacteristic
168C2×Q8—42no—
169C2×Q8—1094no—
170C2×Q8—1098no—
171C2×Q8—4362no—
172C2×Q8—4364no—
173C2×Q8C22×D10914yes—
174C22×C4—42no—
175C22×C4—1098no—
176C22×C4—1094no—
177C22×C4—1092no—
178C22×C4—1094no—
179C22×C4—1092no—
180C22×C4—1092no—
181C22×C4—1092no—
182C22×C4—4362no—
183C22×C4C22×D10912yes—
184C22×C4C22×D10912yes—
185C22×C4C22×D10911yescharacteristic
186C22×C4C22×D10911yescharacteristic
187C22×C4C22×D10914yes—
188C4⋊C4—1098no—
189C4⋊C4—1098no—
190C4⋊C4—1098no—
191C4⋊C4—1098no—
192C4⋊C4—1098no—
193C4⋊C4—1098no—
194C4⋊C4—1098no—
195C4⋊C4—1094no—
196C4⋊C4—1098no—
197C4⋊C4C22×D10914yes—
198C4⋊C4C22×D10918yes—
199C22⋊C4—1098no—
200C22⋊C4C22×D10918yes—
201C42—1098no—
202C42—1098no—
203C23—22no—
204C23—22no—
205C23Q8×D10914yes—
206C23C23×D10912yes—
207C23C23×D10911yescharacteristic
208Q8—44no—
209Q8—4364no—
210Q8—4368no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—44no—
216C2×C4—1098no—
217C2×C4—10916no—
218C2×C4—1094no—
219C2×C4—1094no—
220C2×C4—1094no—
221C2×C4—1094no—
222C2×C4—4364no—
223C2×C4—2184no—
224C2×C4—2184no—
225C2×C4—2184no—
226C2×C4C23×D10914yes—
227C2×C4C23×D10914yes—
228C2×C4C23×D10912yes—
229C2×C4C23×D10912yes—
230C22—22no—
231C22—22no—
232C22—28no—
233C22C2×Q8×D10914yes—
234C22C2×Q8×D10912yes—
235C22#1681274412yes—
236C22#1681274612yes—
237C22C24×D10911yescharacteristic
238C4—22no—
239C4—22no—
240C4—24no—
241C4—24no—
242C4—1098no—
243C4—2184no—
244C4—2184no—
245C4—2184no—
246C2—24no—
247C2#2029565514yesdirect product factor
248C2C22×Q8×D10911yescharacteristic
249C2C2×#1681274411yescharacteristic
250C2C2×#1681274611yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×C22⋊Q8×C109C2
socleC23×C109C24
prime radicalC24×C109C23
hypercenterC2×C22⋊Q8D109
hypocenterC109C2×#544
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20295655C2direct (N × H)
2. C2×#16812698C2semidirect
3. C2×#16812697C2semidirect
4. C2×#16812689C2semidirect
5. C2×#16812689C2semidirect
15. #16812698C22semidirect
16. #16812697C22semidirect
17. #16812689C22semidirect
18. #16812689C22semidirect
46. C22×Dic109Q8semidirect
97. C2×Dic109C2×Q8semidirect
121. C2×C109#544semidirect
126. C109C2×#544semidirect
247. C2#20295655direct (N × H)

Maximal subgroups

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

subgroupindex
#202956552
C2×#168126982
C2×#168126972
C2×#168126892
C2×#168126782
C2×#168126762
C2×#168126552
C22×#131820082
C2×C22⋊Q8×C1092
C2×#544109