Finite Group Databasebeta

← C2×#20294812 #28364663

Subgroups — C2×#20294812 #28364663

Order 13952.

438 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 69 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
1C2×#16812667C211yesmaximal, characteristic
2C2×#16812616C211yesmaximal, characteristic, complemented
3#20294812C214yesmaximal, direct product factor
4C2×#99×C109C211yesmaximal, characteristic, complemented
5C24×D109C411yescharacteristic, complemented
6C22×C22⋊D109—21no—
7C2×#13182013—21no—
8#16812667—21no—
9#16812667—21no—
10#16812667C412yescomplemented
11#16812667C2212yes—
12C2×C22⋊Dic109C411yescharacteristic, complemented
13C2×#13182006—21no—
14#16812616—21no—
15#16812616C2212yescomplemented
16C22×D4×C109C2211yescharacteristic
17C2×C22⋊C4×C109—21no—
18#99×C109—21no—
19#99×C109C2212yescomplemented
20C23×D109—21no—
21C23×D109—21no—
22C23×D109—44no—
23C23×D109—41no—
24C23×D109—41no—
25C23×D109C2×C412yescomplemented
26C2×C22⋊D109—22no—
27C2×C22⋊D109—22no—
28C2×C22⋊D109—44no—
29C22×Dic109—21no—
30#13182013—22no—
31#13182013—41no—
32C2×#11724784—41no—
33C22⋊Dic109—21no—
34C22⋊Dic109C2×C412yescomplemented
35#13182006—22no—
36#13182006—22no—
37C24×C109C2×C411yescharacteristic
38C24×C109D411yescharacteristic
39C2×D4×C109—41no—
40C2×D4×C109—41no—
41C2×D4×C109C2×C411yescharacteristic
42C2×D4×C109D411yescharacteristic
43C2×D4×C109D411yescharacteristic
44C2×D4×C109C2311yescharacteristic
45C22×C4×C109—41no—
46C22×C4×C109D411yescharacteristic
47C22⋊C4×C109—22no—
48C22⋊C4×C109—41no—
49C23×C109—21no—
50C23×C109—21no—
51C23×C109—21no—
52C23×C109—21no—
53C23×C109—42no—
54C23×C109—42no—
55C23×C109C22⋊C411yescharacteristic
56C23×C109C22⋊C411yescharacteristic
57C23×C109C22⋊C411yescharacteristic
58C23×C109C22×C411yescharacteristic
59C23×C109C2×D411yescharacteristic
60C22×D109—24no—
61C22×D109—22no—
62C22×D109—44no—
63C22×D109—44no—
64C22×D109—42no—
65C22×D109—42no—
66C22×D109—48no—
67C22×D109—44no—
68C22×D109—41no—
69C22×D109—41no—
70C22×D109—42no—
71C22×D109—44no—
72D4×C109—41no—
73D4×C109—41no—
74D4×C109—41no—
75D4×C109—41no—
76C2×C4×C109—21no—
77C2×C4×C109—21no—
78C2×C4×C109—42no—
79C2×C4×C109—82no—
80C2×C4×C109C22⋊C411yescharacteristic
81C2×C4×C109C2×D411yescharacteristic
82C22⋊D109—44no—
83C22⋊D109—44no—
84C2×Dic109—22no—
85C2×Dic109—42no—
86#11724784—42no—
87C22×C109—22no—
88C22×C109—21no—
89C22×C109—21no—
90C22×C109—21no—
91C22×C109—21no—
92C22×C109—41no—
93C22×C109—41no—
94C22×C109—41no—
95C22×C109—41no—
96C22×C109—42no—
97C22×C109—42no—
98C22×C109—42no—
99C22×C109—81no—
100C22×C109#9911yescharacteristic
101C22×C109#9911yescharacteristic
102C22×C109C2×C22⋊C411yescharacteristic
103C2×D109—24no—
104C2×D109—42no—
105C2×D109—44no—
106C2×D109—48no—
107C2×D109—44no—
108C2×D109—44no—
109C2×D109—42no—
110C2×D109—44no—
111C4×C109—21no—
112C4×C109—21no—
113C4×C109—82no—
114Dic109—42no—
115C2×C109—21no—
116C2×C109—21no—
117C2×C109—41no—
118C2×C109—41no—
119C2×C109—41no—
120C2×C109—41no—
121C2×C109AΣL(1,𝔽16)12yescomplemented
122C2×C109C2×#9911yescharacteristic
123D109—44no—
124C2×AΣL(1,𝔽16)—1091nomaximal, Sylow
125C109C2×AΣL(1,𝔽16)11yescharacteristic, complemented, Sylow
126C2×#120—1091no—
127C2×#100—1091no—
128C2×#99D10911yescharacteristic, complemented
129AΣL(1,𝔽16)—1094no—
130C25—1091no—
131C22×D4—2181no—
132C22×D4C2×D10911yescharacteristic
133C2×M16—2181no—
134#120—1092no—
135#120—1092no—
136#120—2181no—
137#120—2181no—
138C2×C22⋊C4—21no—
139C2×C22⋊C4—1091no—
140C2×C22⋊C4—2181no—
141#100—1092no—
142#100—2181no—
143#99—21no—
144#99C2×D10912yescomplemented
145C24—1092no—
146C24—4361no—
147C24—4361no—
148C24—4364no—
149C24—2181no—
150C24—2181no—
151C24C4×D10911yescharacteristic
152C24C22⋊D10911yescharacteristic
153C2×D4—41no—
154C2×D4—41no—
155C2×D4—4364no—
156C2×D4—2182no—
157C2×D4—2182no—
158C2×D4C4×D10911yescharacteristic
159C2×D4D43611yescharacteristic
160C2×D4C22⋊D10911yescharacteristic
161C2×D4C22×D10911yescharacteristic
162C22×C4—41no—
163C22×C4—2181no—
164C22×C4D43611yescharacteristic
165M16—4361no—
166M16—2182no—
167C2×C8—4361no—
168C22⋊C4—22no—
169C22⋊C4—41no—
170C22⋊C4—1092no—
171C22⋊C4—2181no—
172C22⋊C4—2182no—
173C22⋊C4—2182no—
174C23—21no—
175C23—21no—
176C23—21no—
177C23—21no—
178C23—42no—
179C23—42no—
180C23—4362no—
181C23—4362no—
182C23—4362no—
183C23—4364no—
184C23—4368no—
185C23—4364no—
186C23—4364no—
187C23—4364no—
188C23—4361no—
189C23—4361no—
190C23—2184no—
191C23—2182no—
192C23#1318200611yescharacteristic
193C23#1318200611yescharacteristic
194C23#1318200611yescharacteristic
195C23C2×C4×D10911yescharacteristic
196C23C2×C22⋊D10911yescharacteristic
197D4—41no—
198D4—41no—
199D4—41no—
200D4—41no—
201D4—4364no—
202D4—4364no—
203C2×C4—21no—
204C2×C4—21no—
205C2×C4—42no—
206C2×C4—82no—
207C2×C4—4362no—
208C2×C4—2182no—
209C2×C4#1318200611yescharacteristic
210C2×C4C2×D43611yescharacteristic
211C8—4362no—
212C22—22no—
213C22—21no—
214C22—21no—
215C22—21no—
216C22—21no—
217C22—41no—
218C22—41no—
219C22—41no—
220C22—41no—
221C22—42no—
222C22—42no—
223C22—42no—
224C22—81no—
225C22—4362no—
226C22—4364no—
227C22—4364no—
228C22—4364no—
229C22—4368no—
230C22—4362no—
231C22—4364no—
232C22—2184no—
233C22#1681261311yescharacteristic
234C22#1681261311yescharacteristic
235C22C2×#1318200611yescharacteristic
236C4—21no—
237C4—21no—
238C4—82no—
239C4—4362no—
240C2—21no—
241C2—21no—
242C2—41no—
243C2—41no—
244C2—41no—
245C2—41no—
246C2—4364no—
247C2#2029481212yesdirect product factor
248C2C2×#1681261311yescharacteristic
subgroupG/H
centerC22#16812613
commutatorC23×C109C22×C4
FrattiniC2×D4C22×D109
FittingC2×#99×C109C2
socleC22×C109#99
prime radicalC2×#16812667C2
cosocleC2×D4×C109C23
hypercenterC2×#99D109
hypocenterC109C2×AΣL(1,𝔽16)
LCSG ▷ C23×C109 ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#99

Complements

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

NH ≅ G/Ntype
2. C2×#16812616C2semidirect
3. #20294812C2direct (N × H)
4. C2×#99×C109C2semidirect
5. C24×D109C4semidirect
10. #16812667C4semidirect
12. C2×C22⋊Dic109C4semidirect
15. #16812616C22semidirect
19. #99×C109C22semidirect
25. C23×D109C2×C4semidirect
34. C22⋊Dic109C2×C4semidirect
121. C2×C109AΣL(1,𝔽16)semidirect
125. C109C2×AΣL(1,𝔽16)semidirect
128. C2×#99D109semidirect
144. #99C2×D109semidirect
247. C2#20294812direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126672
C2×#168126162
#202948122
C2×#99×C1092
C2×AΣL(1,𝔽16)109