Finite Group Databasebeta

#22586652

order9088
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#431×C71 ⋊ C2
SylowC71 ⋊ #1458

Subgroups

subgroupG/H
centerC2×C4(C2×D71)⋊C4
commutatorC22×C71C22×C8
FrattiniC22×C4C22×D71
Fitting#431×C71C2
socleC22×C71C2×C22⋊C4
hypercenter#431D71
hypocenterC71#1458
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

264 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 93 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=f,e^2=g,b^a=bd,d^a=df,e^b=ef,h^b=h^70

Conjugacy classes & character table

1444 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31887979, #31887981, #31887983, …
maximal normal subgroup of#31887979, #31887981, #31887983, …
maximal quotient of#31885389, #31885392, #31885397, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2822);