Finite Group Databasebeta

← C2×#22553887 #30679279

Subgroups — C2×#22553887 #30679279

Order 16768.

1512 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523514C211yesmaximal, characteristic
2C22×Q8×D131C211yesmaximal, characteristic, complemented
3#22553887C2116yesmaximal, direct product factor
4C2×#16862244C211yesmaximal, characteristic, complemented
5C2×#16862235C211yesmaximal, characteristic, complemented
6C2×#16862234C211yesmaximal, characteristic, complemented
7C2×#16862231C214yesmaximal, complemented
8C2×#16862224C214yesmaximal, complemented
9C2×#16862203C211yesmaximal, characteristic, complemented
10C2×C4⋊Q8×C131C211yesmaximal, characteristic, complemented
11C2×#14523514—28no—
12C2×#14523514C2218yes—
13C22×Dic262C2212yes—
14C22×Dic262C2211yescharacteristic
15C2×Q8×D131—28no—
16C2×Q8×D131C2218yescomplemented
17C22×D524C2212yes—
18C22×D524C2211yescharacteristic
19C22×C4×D131C2212yes—
20C22×C4×D131C2212yes—
21C22×C4×D131C2211yescharacteristic
22#16862244C2218yescomplemented
23#16862235C2218yescomplemented
24#16862234C2218yescomplemented
25#16862231C22132yescomplemented
26#16862224C22132yescomplemented
27#16862203C2218yescomplemented
28C2×Dic131⋊C4C2212yes—
29C2×Dic131⋊C4C2214yes—
30C2×(C2×D131)⋊C4C2212yes—
31C2×(C2×D131)⋊C4C2214yes—
32C2×(C2×D131)⋊C4C2214yes—
33C2×C4×Dic131C2211yescharacteristic
34C22×Q8×C131C2211yescharacteristic
35C22×Q8×C131C2211yescharacteristic
36C4⋊Q8×C131C2218yescomplemented
37C2×C4⋊C4×C131C2214yes—
38C2×C42×C131C2211yescharacteristic
39C23×D131C2312yes—
40C23×D131C2311yescharacteristic
41#14523514—232no—
42C2×Dic262—28no—
43C2×Dic262—24no—
44C2×Dic262C2318yes—
45C2×Dic262C2314yes—
46Q8×D131—232no—
47C2×D524—28no—
48C2×D524—24no—
49C2×D524C2318yes—
50C2×D524C2314yes—
51C22×Dic131C2312yes—
52C22×Dic131C2312yes—
53C22×Dic131C2311yescharacteristic
54C2×C4×D131—28no—
55C2×C4×D131—28no—
56C2×C4×D131D418yes—
57C2×C4×D131C2318yes—
58C2×C4×D131C2318yes—
59C2×C4×D131C2314yes—
60Dic131⋊C4C2318yes—
61Dic131⋊C4C23116yes—
62(C2×D131)⋊C4C23116yes—
63(C2×D131)⋊C4C23116yes—
64(C2×D131)⋊C4C2318yes—
65C4×Dic131C2314yes—
66C2×Q8×C131—24no—
67C2×Q8×C131—24no—
68C2×Q8×C131C2314yes—
69C2×Q8×C131C2314yes—
70C22×C4×C131C2312yes—
71C22×C4×C131C2312yes—
72C22×C4×C131C2312yes—
73C22×C4×C131C2311yescharacteristic
74C4⋊C4×C131C23116yes—
75C42×C131C2314yes—
76C22×D131—24no—
77C22×D131—24no—
78C22×D131—28no—
79C22×D131C2×D414yes—
80C22×D131C2414yes—
81C22×D131C2412yes—
82Dic262—28no—
83Dic262—216no—
84D524—216no—
85D524—28no—
86C2×Dic131—24no—
87C2×Dic131—24no—
88C2×Dic131C2×D414yes—
89C2×Dic131C2414yes—
90C2×Dic131C2414yes—
91C2×Dic131C2412yes—
92C4×D131—216no—
93C4×D131—216no—
94C4×D131C2×D4116yes—
95C23×C131C2411yescharacteristic
96Q8×C131—28no—
97Q8×C131—28no—
98C2×C4×C131—24no—
99C2×C4×C131—24no—
100C2×C4×C131—24no—
101C2×C4×C131C2×D414yes—
102C2×C4×C131C2414yes—
103C2×C4×C131C2414yes—
104C2×C4×C131C2414yes—
105C2×C4×C131C2412yes—
106C22×C131C22×D412yes—
107C22×C1312−1+414yes—
108C22×C131C2511yescharacteristic
109C2×D131—28no—
110C2×D131—24no—
111C2×D131—24no—
112C2×D131—28no—
113C2×D131—48no—
114C2×D131C22×D414yes—
115C4×C131—24no—
116C4×C131—24no—
117C4×C131—24no—
118C4×C131C22×D414yes—
119Dic131—24no—
120Dic131—24no—
121Dic131C22×D414yes—
122C2×C131#53614yescomplemented
123C2×C131C23×D411yescharacteristic
124C2×C131C2×2−1+412yes—
125D131—24no—
126D131—44no—
127C131C2×#53611yescharacteristic, complemented, Sylow
128C2×#536—1311nomaximal, Sylow
129C22×#41—1311no—
130C23×Q8—1311no—
131#536—13116no—
132C2×C4⋊Q8—1311no—
133C2×C4⋊Q8D13111yescharacteristic, complemented
134C2×#124—1311no—
135C2×#124—1311no—
136C2×#123—1314no—
137C2×C22⋊Q8—1314no—
138C2×#117—1311no—
139C2×#41—2628no—
140C2×#41—1318no—
141C22×Q8—2628no—
142C22×Q8—1318no—
143C22×Q8—1312no—
144C22×Q8—1311no—
145C22×Q8C2×D13111yescharacteristic
146C22×Q8C2×D13111yescharacteristic
147C22×D4—1312no—
148C22×D4—1311no—
149C23×C4—1312no—
150C23×C4—1312no—
151C23×C4—1311no—
152C4⋊Q8—1318no—
153C4⋊Q8C2×D13118yescomplemented
154#124—1318no—
155#124—1318no—
156#123—13132no—
157C22⋊Q8—13132no—
158#117—1318no—
159C2×C4⋊C4—1312no—
160C2×C4⋊C4—1314no—
161C2×C4⋊C4C2×D13114yes—
162C2×C22⋊C4—1312no—
163C2×C22⋊C4—1314no—
164C2×C22⋊C4—1314no—
165C2×C42—1311no—
166C2×C42C2×D13111yescharacteristic
167C24—1312no—
168C24—1311no—
169#41—26232no—
170C2×Q8—24no—
171C2×Q8—24no—
172C2×Q8—2628no—
173C2×Q8—26232no—
174C2×Q8—2624no—
175C2×Q8—1318no—
176C2×Q8—1314no—
177C2×Q8C22×D13114yes—
178C2×Q8C22×D13114yes—
179C2×D4—2628no—
180C2×D4—2624no—
181C2×D4—1318no—
182C2×D4—1314no—
183C22×C4—2628no—
184C22×C4—2628no—
185C22×C4—1312no—
186C22×C4—1312no—
187C22×C4—1318no—
188C22×C4—1318no—
189C22×C4—1311no—
190C22×C4—1318no—
191C22×C4—1314no—
192C22×C4C22×D13112yes—
193C22×C4C22×D13112yes—
194C22×C4C22×D13112yes—
195C22×C4C22×D13111yescharacteristic
196C4⋊C4—1318no—
197C4⋊C4—13116no—
198C4⋊C4C22×D131116yes—
199C22⋊C4—1318no—
200C22⋊C4—13116no—
201C22⋊C4—13116no—
202C42—1314no—
203C42C22×D13114yes—
204C23—2624no—
205C23—2624no—
206C23—2628no—
207C23—1314no—
208C23—1314no—
209C23—1312no—
210C23C23×D13111yescharacteristic
211Q8—28no—
212Q8—28no—
213Q8—26216no—
214Q8—2628no—
215D4—26216no—
216D4—2628no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—26216no—
221C2×C4—26216no—
222C2×C4—2624no—
223C2×C4—2624no—
224C2×C4—1314no—
225C2×C4—1314no—
226C2×C4—1314no—
227C2×C4—1312no—
228C2×C4—13116no—
229C2×C4D4×D13114yes—
230C2×C4C23×D13114yes—
231C2×C4C23×D13114yes—
232C2×C4C23×D13114yes—
233C2×C4C23×D13112yes—
234C22—2628no—
235C22—2624no—
236C22—2624no—
237C22—2628no—
238C22—5248no—
239C22—1314no—
240C22C2×D4×D13112yes—
241C22#1686229414yes—
242C22C24×D13111yescharacteristic
243C4—24no—
244C4—24no—
245C4—24no—
246C4—2624no—
247C4—2624no—
248C4—1314no—
249C4C2×D4×D13114yes—
250C2—2624no—
251C2—5244no—
252C2#2255388714yesdirect product factor
253C2C22×D4×D13111yescharacteristic
254C2C2×#1686229412yes—
subgroupG/H
centerC23C23×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC2×C4⋊Q8×C131C2
socleC23×C131C24
prime radicalC22×#14523514C2
hypercenterC2×C4⋊Q8D131
hypocenterC131C2×#536
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. C22×Q8×D131C2semidirect
3. #22553887C2direct (N × H)
4. C2×#16862244C2semidirect
5. C2×#16862235C2semidirect
6. C2×#16862234C2semidirect
7. C2×#16862231C2semidirect
8. C2×#16862224C2semidirect
9. C2×#16862203C2semidirect
10. C2×C4⋊Q8×C131C2semidirect
16. C2×Q8×D131C22semidirect
22. #16862244C22semidirect
23. #16862235C22semidirect
24. #16862234C22semidirect
25. #16862231C22semidirect
26. #16862224C22semidirect
27. #16862203C22semidirect
36. C4⋊Q8×C131C22semidirect
122. C2×C131#536semidirect
127. C131C2×#536semidirect
133. C2×C4⋊Q8D131semidirect
153. C4⋊Q8C2×D131semidirect
252. C2#22553887direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145235142
C22×Q8×D1312
#225538872
C2×#168622442
C2×#168622352
C2×#168622342
C2×#168622312
C2×#168622242
C2×#168622032
C2×C4⋊Q8×C1312
C2×#536131