Finite Group Databasebeta

#22586633

order9088
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1452

Subgroups

subgroupG/H
center, FrattiniC42C22×D71
commutator, socleC22×C71C2×C42
Fitting#431×C71C2
hypercenter#431D71
hypocenterC71#1452
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C42 ◁ #431

196 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 117 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=d,b^2=e,d^2=f,e^2=g,b^a=bg,h^a=h^70,c^b=cf

Conjugacy classes & character table

1456 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31887898, #31887900, #31887902, …
maximal normal subgroup of#31887898, #31887900, #31887902, …
maximal quotient of#31886818, #31886838, #31887882, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2803);