Finite Group Databasebeta

← C2×#14545790 #17981570

Subgroups — C2×#14545790 #17981570

Order 4352.

830 conjugacy classes of subgroups.

The subgroup lattice has 346 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊#3633C212yesmaximal
2#14545790C214yesmaximal, direct product factor
3C22×C8×#595C211yesmaximal, characteristic
4C23×#3633—22no—
5C2×C4⋊#3633—22no—
6C2×C4⋊#3633—24no—
7C2×C4⋊#3633C418yes—
8C2×C4⋊#3633C2214yes—
9C22×#63242C411yescharacteristic
10C22×C4×#595C2211yescharacteristic
11C2×C8×#595—24no—
12C2×C8×#595C412yes—
13C2×C8×#595C2212yes—
14C22×C8×D17C411yescharacteristic
15C23×#595D411yescharacteristic
16C23×#595Q811yescharacteristic
17C22×#3633—28no—
18C22×#3633—24no—
19C22×#3633—44no—
20C22×#3633—44no—
21C22×C4×D17C2×C411yescharacteristic
22C22×#3624—21no—
23C2×C4×#595C2×C411yescharacteristic
24C2×C4×#595C2×C414yes—
25C2×C4×#595D411yescharacteristic
26C2×C4×#595D414yes—
27C2×C4×#595Q811yescharacteristic
28C2×C4×#595C2311yescharacteristic
29C2×#63242—22no—
30C2×#63242—21no—
31C2×#63242C814yescomplemented
32C2×#63242C2×C412yes—
33C4⋊#3633—28no—
34C4⋊#3633—24no—
35C4⋊#3633C2×C418yes—
36C22×C8×C17C811yescharacteristic, complemented
37C22×#3622C811yescharacteristic, complemented
38C2×C8×D17—22no—
39C2×C8×D17—22no—
40C2×C8×D17C812yescomplemented
41C2×C8×D17C2×C412yes—
42C8×#595—24no—
43C8×#595—24no—
44C23×D17C4⋊C411yescharacteristic
45C22×#595—22no—
46C22×#595—22no—
47C22×#595C22⋊C414yes—
48C22×#595C4⋊C411yescharacteristic
49C22×#595C4⋊C414yes—
50C22×#595C4⋊C411yescharacteristic
51C22×#595D812yes—
52C22×#595SD1614yes—
53C22×#595Q1612yes—
54C22×#595C2×D411yescharacteristic
55C22×#595C2×Q811yescharacteristic
56C2×#3633—28no—
57C2×#3633—416no—
58C2×#3633—44no—
59C2×#3633—44no—
60C22×C4×C17C2×C811yescharacteristic
61C22×Dic17M1611yescharacteristic
62C2×C4×D17C4212yes—
63C2×C4×D17C22⋊C412yes—
64C2×C4×D17C4⋊C411yescharacteristic
65C2×C4×D17C2×C811yescharacteristic
66C2×C4×D17C2×C812yes—
67C2×C4×D17M1611yescharacteristic
68C2×C4×D17M1612yes—
69C2×C4×D17C22×C411yescharacteristic
70C2×#3624—24no—
71C2×#3624—22no—
72C4×#595C4212yes—
73C4×#595C22⋊C414yes—
74C4×#595C22⋊C412yes—
75C4×#595C4⋊C414yes—
76C4×#595C22×C412yes—
77C4×#595C2×D412yes—
78#63242—24no—
79#63242—22no—
80#63242C2×C814yescomplemented
81C2×C8×C17—22no—
82C2×C8×C17C2×C812yescomplemented
83C2×#3622—22no—
84C2×#3622C2×C812yescomplemented
85C8×D17—24no—
86C8×D17—22no—
87C8×D17—22no—
88C2×#1277—171nomaximal, Sylow
89C23×C17C4⋊C811yescharacteristic
90C22×D17#9512yes—
91C22×D17C4⋊C811yescharacteristic
92C22×D17C4⋊C812yes—
93C22×D17#10612yes—
94C22×D17#10712yes—
95C22×D17#10812yes—
96C22×D17#10812yes—
97C22×D17C2×C4⋊C411yescharacteristic
98C2×#595—28no—
99C2×#595—21no—
100C2×#595—21no—
101C2×#595—21no—
102C2×#595—21no—
103C2×#595#9512yes—
104C2×#595#9512yes—
105C2×#595#10218yes—
106C2×#595#10318yes—
107C2×#595#10612yes—
108C2×#595#10712yes—
109C2×#595C2×C22⋊C412yes—
110C2×#595C2×C4⋊C412yes—
111C2×#595C2×D811yescharacteristic
112C2×#595C2×SD1612yes—
113C2×#595C2×Q1611yescharacteristic
114#3633—48no—
115C2×C4×C17C4×C812yes—
116C2×C4×C17C22⋊C812yes—
117C2×C4×C17C4⋊C811yescharacteristic
118C2×C4×C17C22×C811yescharacteristic
119C2×Dic17#9712yes—
120C2×Dic17C22⋊C812yes—
121C2×Dic17C4⋊C811yescharacteristic
122C2×Dic17C2×M1611yescharacteristic
123C4×D17#9512yes—
124C4×D17C4×C812yes—
125C4×D17#9712yes—
126C4×D17C22⋊C812yes—
127C4×D17C22⋊C812yes—
128C4×D17C4⋊C812yes—
129C4×D17C2×C4211yescharacteristic
130C4×D17C2×C22⋊C411yescharacteristic
131C4×D17C22×C811yescharacteristic
132C4×D17C2×M1611yescharacteristic
133#3624—24no—
134C8×C17—22no—
135#3622—22no—
136C22×C4⋊C8—172no—
137C22×C4×C8—171no—
138#1277—174no—
139C22×C17#33412yes—
140C22×C17#33512yes—
141C22×C17#33612yes—
142C22×C17C2×C4⋊C811yescharacteristic
143C2×D17#33414yes—
144C2×D17#33412yes—
145C2×D17#33514yes—
146C2×D17#33512yes—
147C2×D17#33612yes—
148C2×D17#34014yes—
149C2×D17#34114yes—
150C2×D17C2×#9511yescharacteristic
151C2×D17C2×C4⋊C811yescharacteristic
152C2×D17C2×#10611yescharacteristic
153C2×D17C2×#10711yescharacteristic
154C2×D17C2×#10811yescharacteristic
155C2×D17C2×#10811yescharacteristic
156#595—22no—
157#595—22no—
158#595#34014yes—
159#595C2×#10212yes—
160#595C2×#10312yes—
161C4×C17#33612yes—
162C4×C17C2×C4×C811yescharacteristic
163C4×C17C2×C22⋊C811yescharacteristic
164Dic17#33612yes—
165Dic17C2×#9711yescharacteristic
166Dic17C2×C22⋊C811yescharacteristic
167C23×C8—171no—
168C23×C8—171no—
169C23×C8—342no—
170C22×C42—171no—
171C2×C4⋊C8—178no—
172C2×C4⋊C8—174no—
173C2×C4⋊C8—344no—
174C2×C4⋊C8—342no—
175C2×C4×C8—172no—
176C2×C4×C8—172no—
177C2×C4×C8—344no—
178C2×C17#127714yescomplemented
179C2×C17C2×#33411yescharacteristic
180C2×C17C2×#33511yescharacteristic
181C2×C17C2×#33611yescharacteristic
182D17#127714yescomplemented
183D17C2×#33411yescharacteristic
184D17C2×#33511yescharacteristic
185D17C2×#34011yescharacteristic
186D17C2×#34111yescharacteristic
187C23×C4—171no—
188C23×C4—171no—
189C23×C4—171no—
190C22×C8—174no—
191C22×C8—172no—
192C22×C8—171no—
193C22×C8—172no—
194C22×C8—172no—
195C22×C8—342no—
196C22×C8—342no—
197C22×C8—341no—
198C22×C8—342no—
199C22×C8—341no—
200C22×C8—348no—
201C22×C8—344no—
202C22×C8—684no—
203C22×C8—684no—
204C22×C8#363311yescharacteristic, complemented
205C2×C42—171no—
206C2×C42—174no—
207C2×C42—174no—
208C2×C42—171no—
209C2×C42—171no—
210C2×C42—171no—
211C4⋊C8—178no—
212C4⋊C8—348no—
213C4⋊C8—344no—
214C4×C8—344no—
215C4×C8—344no—
216C17C2×#127711yescharacteristic, complemented, Sylow
217C24—171no—
218C22×C4—174no—
219C22×C4—171no—
220C22×C4—172no—
221C22×C4—174no—
222C22×C4—172no—
223C22×C4—171no—
224C22×C4—171no—
225C22×C4—172no—
226C22×C4—172no—
227C22×C4—171no—
228C22×C4—171no—
229C22×C4—172no—
230C22×C4—172no—
231C22×C4—171no—
232C22×C4—171no—
233C22×C4—171no—
234C22×C4—174no—
235C22×C4—171no—
236C22×C4—342no—
237C22×C4—342no—
238C22×C4C2×#363311yescharacteristic
239C2×C8—22no—
240C2×C8—174no—
241C2×C8—172no—
242C2×C8—342no—
243C2×C8—344no—
244C2×C8—342no—
245C2×C8—342no—
246C2×C8—344no—
247C2×C8—344no—
248C2×C8—342no—
249C2×C8—342no—
250C2×C8—348no—
251C2×C8—684no—
252C2×C8—6816no—
253C2×C8—684no—
254C2×C8C2×#363312yescomplemented
255C42—172no—
256C42—172no—
257C42—174no—
258C42—174no—
259C42—172no—
260C42—172no—
261C23—172no—
262C23—172no—
263C23—172no—
264C23—172no—
265C23—172no—
266C23—172no—
267C23—171no—
268C23—171no—
269C23C4⋊#363311yescharacteristic
270C2×C4—172no—
271C2×C4—172no—
272C2×C4—171no—
273C2×C4—178no—
274C2×C4—172no—
275C2×C4—178no—
276C2×C4—172no—
277C2×C4—172no—
278C2×C4—171no—
279C2×C4—172no—
280C2×C4—172no—
281C2×C4—171no—
282C2×C4—171no—
283C2×C4—172no—
284C2×C4—172no—
285C2×C4—172no—
286C2×C4—172no—
287C2×C4—171no—
288C2×C4—171no—
289C2×C4—172no—
290C2×C4—171no—
291C2×C4—172no—
292C2×C4—171no—
293C2×C4—172no—
294C2×C4—172no—
295C2×C4—348no—
296C2×C4—341no—
297C2×C4—341no—
298C2×C4—341no—
299C2×C4—341no—
300C2×C4C4×#363312yes—
301C2×C4C4⋊#363311yescharacteristic
302C2×C4C22⋊#363312yes—
303C2×C4C22×#363311yescharacteristic
304C8—22no—
305C8—344no—
306C8—342no—
307C8—688no—
308C22—174no—
309C22—174no—
310C22—174no—
311C22—174no—
312C22—171no—
313C22—171no—
314C22—172no—
315C22—171no—
316C22—171no—
317C22—172no—
318C22—171no—
319C22—172no—
320C22—171no—
321C22#1176389812yes—
322C22#1176389912yes—
323C22(C2×#3633)⋊C412yes—
324C22C2×C4⋊#363311yescharacteristic
325C4—172no—
326C4—174no—
327C4—172no—
328C4—171no—
329C4—172no—
330C4—171no—
331C4—342no—
332C4—342no—
333C4(C2×#3633)⋊C412yes—
334C4C2×C4×#363311yescharacteristic
335C4C2×C22⋊#363311yescharacteristic
336C2—171no—
337C2—171no—
338C2—171no—
339C2—171no—
340C2—174no—
341C2#1454579014yesdirect product factor
342C2C2×#1176389811yescharacteristic
343C2C2×#1176389911yescharacteristic
344C2C2×(C2×#3633)⋊C411yescharacteristic
subgroupG/H
centerC23C4⋊#3633
commutatorC4×C17C2×C4×C8
FrattiniC2×C4C22×#3633
FittingC22×C8×C17C8
socleC23×C17C4⋊C8
prime radicalC23×D17C4⋊C4
cosocleC2×C4×#595C23
hypercenterC22×C8#3633
hypocenterC17C2×#1277
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. #14545790C2direct (N × H)
31. C2×#63242C8semidirect
36. C22×C8×C17C8semidirect
37. C22×#3622C8semidirect
40. C2×C8×D17C8semidirect
80. #63242C2×C8semidirect
82. C2×C8×C17C2×C8semidirect
84. C2×#3622C2×C8semidirect
178. C2×C17#1277semidirect
182. D17#1277semidirect
204. C22×C8#3633semidirect
216. C17C2×#1277semidirect
254. C2×C8C2×#3633semidirect
341. C2#14545790direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#36332
#145457902
C22×C8×#5952
C2×#127717