Finite Group Databasebeta

#22590030

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#355×C71 ⋊ C2
SylowC71 ⋊ #2134

Subgroups

subgroupG/H
centerC2#99×D71
commutatorC2×C4×C71C22×C4
FrattiniC2×Q8C22×D71
Fitting#355×C71C2
socleC2×C71C2×#99
hypercenter#355D71
hypocenterC71#2134
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #355

262 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,71|a^2=e,c^2=g,d^2=g,e^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=dg,e^b=efg,h^c=h^70,e^d=eg

Conjugacy classes & character table

478 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31917835, #31917837, #31917845, …
maximal normal subgroup of#31917835, #31917837, #31917845, …
maximal quotient of#31906563, #31906615, #31906735, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6200);