Finite Group Databasebeta

#31884240

order18176
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7120

Subgroups

subgroupG/H
centerC23#14556049
commutatorC2×C8×C71C2×C8
FrattiniC2×C4×C8C2×D71
FittingC71×#1942C2
socle, prime radicalC23×C71#102
cosocleC2×C4×C8×C71C22
hypercenter#1942D71
hypocenterC71#7120
LCSG ▷ C2×C8×C71 ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ #1942

222 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 91 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 18176

Polycyclic presentation:

2^8,71|a^2=d,b^2=e,c^2=fh,d^2=g,f^2=h,g^2=h,b^a=bc,c^a=ce,i^a=i^70,c^b=cf,d^b=def,f^b=fh,g^b=gh

Conjugacy classes & character table

1598 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56356);