Finite Group Databasebeta

#22586663

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1461

Subgroups

subgroupG/H
centerC2×C4(C2×D71)⋊C4
commutatorC22×C71C22×C8
FrattiniC22×C4C22×D71
Fitting#431×C71C2
socleC22×C71C2×C22⋊C4
hypercenter#431D71
hypocenterC71#1461
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

248 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 97 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,b^2=f,c^2=fg,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#31888014, C8×#14556046, #31888024, …
maximal normal subgroup of#31888014, C8×#14556046, #31888024, …
maximal quotient of#31885423, #31885429, #31885431, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2833);